CVE-2026-5545

Upstream information

CVE-2026-5545 at MITRE

Description

libcurl might in some circumstances reuse the wrong connection when asked to
do an authenticated HTTP(S) request after a Negotiate-authenticated one, when
both use the same host.

libcurl features a pool of recent connections so that subsequent requests can
reuse an existing connection to avoid overhead.

When reusing a connection a range of criteria must be met. Due to a logical
error in the code, a request that was issued by an application could
wrongfully reuse an existing connection to the same server that was
authenticated using different credentials.

An application that first uses Negotiate authentication to a server with
`user1:password1` and then does another operation to the same server asking
for any authentication method but for `user2:password2` (while the previous
connection is still alive) - the second request gets confused and wrongly
reuses the same connection and sends the new request over that connection
thinking it uses a mix of user1's and user2's credentials when it is in fact
still using the connection authenticated for user1...

---

Upstream Security Advisories:

• https://curl.se/docs/CVE-2026-5545.html
• https://curl.se/docs/CVE-2026-5545.html
• https://curl.se/docs/CVE-2026-5545.json

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores

CVSS detail	CNA (CISA-ADP)	National Vulnerability Database	SUSE
Base Score	6.5	6.5	6.5
Vector	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
Attack Vector	Network	Network	Network
Attack Complexity	High	High	High
Privileges Required	None	None	None
User Interaction	None	None	None
Scope	Unchanged	Unchanged	Unchanged
Confidentiality Impact	Low	Low	Low
Integrity Impact	High	High	High
Availability Impact	None	None	None
CVSSv3 Version	3.1	3.1	3.1

CVSS v4 Scores

CVSS detail	SUSE
Base Score	8.3
Vector	CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N
Attack Vector	Network
Attack Complexity	High
Attack Requirements	Present
Privileges Required	None
User Interaction	None
Vulnerable System Confidentiality Impact	Low
Vulnerable System Integrity Impact	High
Vulnerable System Availability Impact	None
Subsequent System Confidentiality Impact	None
Subsequent System Integrity Impact	None
Subsequent System Availability Impact	None
CVSSv4 Version	4.0

SUSE Bugzilla entry: 1262632 [NEW]

SUSE Security Advisories:

• SUSE-SU-2026:1717-1, published 2026-05-06T12:14:02Z
• SUSE-SU-2026:1940-1, published 2026-05-18T07:44:21Z
• SUSE-SU-2026:21440-1, published 2026-04-24T13:08:28Z
• SUSE-SU-2026:21452-1, published 2026-04-30T14:47:08Z

List of released packages

Product(s)	Fixed package version(s)	References
Container suse/manager/4.3/proxy-httpd:4.3.17.9.76.18 Container suse/manager/4.3/proxy-salt-broker:4.3.17.9.66.20 Container suse/sle-micro-rancher/5.3:latest Container suse/sle-micro-rancher/5.4:5.4.4.5.106 Container suse/sle-micro/5.3/toolbox:16.3-6.11.222 Container suse/sle-micro/5.4/toolbox:16.3-5.19.222 Container suse/sle-micro/base-5.5:2.0.4-5.8.271 Image SLES15-SP4-BYOS Image SLES15-SP4-BYOS-Azure Image SLES15-SP4-BYOS-EC2 Image SLES15-SP4-BYOS-GCE Image SLES15-SP4-CHOST-BYOS Image SLES15-SP4-CHOST-BYOS-Aliyun Image SLES15-SP4-CHOST-BYOS-Azure Image SLES15-SP4-CHOST-BYOS-EC2 Image SLES15-SP4-CHOST-BYOS-GCE Image SLES15-SP4-CHOST-BYOS-SAP-CCloud Image SLES15-SP4-HPC-BYOS Image SLES15-SP4-HPC-BYOS-Azure Image SLES15-SP4-HPC-BYOS-EC2 Image SLES15-SP4-HPC-BYOS-GCE Image SLES15-SP4-HPC-EC2 Image SLES15-SP4-HPC-GCE Image SLES15-SP4-Hardened-BYOS Image SLES15-SP4-Hardened-BYOS-Azure Image SLES15-SP4-Hardened-BYOS-EC2 Image SLES15-SP4-Hardened-BYOS-GCE Image SLES15-SP4-SAP-BYOS Image SLES15-SP4-SAP-BYOS-Azure Image SLES15-SP4-SAP-BYOS-EC2 Image SLES15-SP4-SAP-BYOS-GCE Image SLES15-SP4-SAP-Hardened Image SLES15-SP4-SAP-Hardened-Azure Image SLES15-SP4-SAP-Hardened-BYOS Image SLES15-SP4-SAP-Hardened-BYOS-Azure Image SLES15-SP4-SAP-Hardened-BYOS-EC2 Image SLES15-SP4-SAP-Hardened-BYOS-GCE Image SLES15-SP4-SAP-Hardened-GCE Image SLES15-SP5-BYOS-Azure Image SLES15-SP5-BYOS-EC2 Image SLES15-SP5-BYOS-GCE Image SLES15-SP5-CHOST-BYOS-Aliyun Image SLES15-SP5-CHOST-BYOS-Azure Image SLES15-SP5-CHOST-BYOS-EC2 Image SLES15-SP5-CHOST-BYOS-GCE Image SLES15-SP5-CHOST-BYOS-GDC Image SLES15-SP5-CHOST-BYOS-SAP-CCloud Image SLES15-SP5-EC2 Image SLES15-SP5-GCE Image SLES15-SP5-HPC-BYOS-Azure Image SLES15-SP5-HPC-BYOS-EC2 Image SLES15-SP5-HPC-BYOS-GCE Image SLES15-SP5-Hardened-BYOS-Azure Image SLES15-SP5-Hardened-BYOS-GCE Image SLES15-SP5-SAP-Azure-3P Image SLES15-SP5-SAP-Hardened-BYOS-EC2	curl >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1
Container suse/sl-micro/6.0/baremetal-os-container:2.1.3-6.172 Container suse/sl-micro/6.0/kvm-os-container:2.1.3-6.155 Container suse/sl-micro/6.0/rt-os-container:2.1.3-7.168	libcurl-mini4 >= 8.14.1-slfo.1.1_7.1
Container suse/sl-micro/6.0/base-os-container:2.1.3-7.139 Container suse/sl-micro/6.0/toolbox:13.2-9.105 Image SL-Micro	curl >= 8.14.1-slfo.1.1_7.1 libcurl-mini4 >= 8.14.1-slfo.1.1_7.1
Container suse/sl-micro/6.1/baremetal-os-container:2.2.1-7.102 Container suse/sl-micro/6.1/kvm-os-container:2.2.1-5.127 Container suse/sl-micro/6.1/rt-os-container:2.2.1-5.116	libcurl4 >= 8.14.1-slfo.1.1_7.1
Container suse/sl-micro/6.1/base-os-container:2.2.1-5.126 Image SL-Micro-Azure Image SL-Micro-BYOS-Azure Image SL-Micro-BYOS-EC2 Image SL-Micro-BYOS-GCE Image SL-Micro-EC2 Image SUSE-Multi-Linux-Manager-Proxy-BYOS-Azure Image SUSE-Multi-Linux-Manager-Proxy-BYOS-EC2 Image SUSE-Multi-Linux-Manager-Proxy-BYOS-GCE Image SUSE-Multi-Linux-Manager-Server-Azure-llc Image SUSE-Multi-Linux-Manager-Server-Azure-ltd Image SUSE-Multi-Linux-Manager-Server-BYOS-Azure Image SUSE-Multi-Linux-Manager-Server-BYOS-EC2 Image SUSE-Multi-Linux-Manager-Server-BYOS-GCE Image SUSE-Multi-Linux-Manager-Server-EC2-llc Image SUSE-Multi-Linux-Manager-Server-EC2-ltd	curl >= 8.14.1-slfo.1.1_7.1 libcurl4 >= 8.14.1-slfo.1.1_7.1
Container suse/sle-micro/5.5:2.0.4-5.8.1 Container suse/sle-micro/kvm-5.5:2.0.4-3.5.522 Container suse/sle-micro/rt-5.5:2.0.4-4.5.582	libcurl4 >= 8.14.1-150400.5.83.1
Image SLE-Micro Image SLE-Micro-Azure Image SLE-Micro-BYOS Image SLE-Micro-BYOS-Azure Image SLE-Micro-BYOS-EC2 Image SLE-Micro-BYOS-GCE Image SLE-Micro-EC2 Image SLE-Micro-GCE	containerd >= 1.7.29-1.1 curl >= 8.14.1-slfo.1.1_7.1 libcurl-mini4 >= 8.14.1-slfo.1.1_7.1
Image SLES15-SP4-SAP Image SLES15-SP4-SAP-Azure Image SLES15-SP4-SAP-EC2 Image SLES15-SP4-SAP-GCE Image SLES15-SP4-SAPCAL Image SLES15-SP4-SAPCAL-Azure Image SLES15-SP4-SAPCAL-EC2 Image SLES15-SP4-SAPCAL-GCE Image SLES15-SP5-SAPCAL-Azure Image SLES15-SP5-SAPCAL-GCE	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1
Image SLES15-SP6-SAP Image SLES15-SP6-SAP-Azure Image SLES15-SP6-SAP-GCE Image SLES15-SP6-SAPCAL Image SLES15-SP6-SAPCAL-Azure Image SLES15-SP6-SAPCAL-GCE	curl >= 8.14.1-150600.4.43.1 libcurl-devel >= 8.14.1-150600.4.43.1 libcurl4 >= 8.14.1-150600.4.43.1 libcurl4-32bit >= 8.14.1-150600.4.43.1
Image SLES15-SP6 Image SLES15-SP6-BYOS Image SLES15-SP6-BYOS-Azure Image SLES15-SP6-BYOS-EC2 Image SLES15-SP6-BYOS-GCE Image SLES15-SP6-EC2 Image SLES15-SP6-GCE Image SLES15-SP6-HPC-BYOS Image SLES15-SP6-HPC-BYOS-EC2 Image SLES15-SP6-HPC-EC2 Image SLES15-SP6-Hardened-BYOS Image SLES15-SP6-Hardened-BYOS-Azure Image SLES15-SP6-Hardened-BYOS-EC2 Image SLES15-SP6-Hardened-BYOS-GCE	curl >= 8.14.1-150600.4.43.1 libcurl4 >= 8.14.1-150600.4.43.1
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Installer Updates 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3	libcurl4 >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-INSTALLER-15-SP4-2026-1717
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Installer Updates 15 SP5 SUSE Linux Enterprise Server 15 SP5	libcurl4 >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-INSTALLER-15-SP5-2026-1717
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-1717
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-1717
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-1717
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-1717
SUSE Linux Enterprise Micro 5.3	curl >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Micro-5.3-2026-1717
SUSE Linux Enterprise Micro 5.4	curl >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Micro-5.4-2026-1717
SUSE Linux Enterprise Micro 5.5	curl >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Micro-5.5-2026-1717
SUSE Linux Enterprise Server 15 SP4-LTSS	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-1717
SUSE Linux Enterprise Server 15 SP5-LTSS	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-1717
SUSE Linux Enterprise Server 15 SP6-LTSS	curl >= 8.14.1-150600.4.43.1 libcurl-devel >= 8.14.1-150600.4.43.1 libcurl4 >= 8.14.1-150600.4.43.1 libcurl4-32bit >= 8.14.1-150600.4.43.1	Patchnames: SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1940
SUSE Linux Enterprise Server for SAP Applications 15 SP4	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-INSTALLER-15-SP4-2026-1717 SUSE-SLE-Product-SLES_SAP-15-SP4-2026-1717
SUSE Linux Enterprise Server for SAP Applications 15 SP5	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-INSTALLER-15-SP5-2026-1717 SUSE-SLE-Product-SLES_SAP-15-SP5-2026-1717
SUSE Linux Enterprise Server for SAP Applications 15 SP6	curl >= 8.14.1-150600.4.43.1 libcurl-devel >= 8.14.1-150600.4.43.1 libcurl4 >= 8.14.1-150600.4.43.1 libcurl4-32bit >= 8.14.1-150600.4.43.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1940
SUSE Linux Micro 6.0	curl >= 8.14.1-6.1 libcurl4 >= 8.14.1-6.1	Patchnames: SUSE-SLE-Micro-6.0-695
SUSE Linux Micro 6.1	curl >= 8.14.1-slfo.1.1_7.1 libcurl4 >= 8.14.1-slfo.1.1_7.1	Patchnames: SUSE-SLE-Micro-6.1-517
SUSE Manager Proxy LTS 4.3	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-LTS-2026-1717
SUSE Manager Retail Branch Server LTS 4.3	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-LTS-2026-1717
SUSE Manager Server LTS 4.3	curl >= 8.14.1-150400.5.83.1 libcurl-devel >= 8.14.1-150400.5.83.1 libcurl4 >= 8.14.1-150400.5.83.1 libcurl4-32bit >= 8.14.1-150400.5.83.1	Patchnames: SUSE-SLE-Product-SUSE-Manager-Server-4.3-LTS-2026-1717
openSUSE Tumbleweed	curl >= 8.20.0-1.1 curl-fish-completion >= 8.20.0-1.1 curl-zsh-completion >= 8.20.0-1.1 libcurl-devel >= 8.20.0-1.1 libcurl-devel-32bit >= 8.20.0-1.1 libcurl-devel-doc >= 8.20.0-1.1 libcurl4 >= 8.20.0-1.1 libcurl4-32bit >= 8.20.0-1.1 wcurl >= 8.20.0-1.1	Patchnames: openSUSE-Tumbleweed-2026-10674

List of packages in QA

Product(s)	Package(s)
SUSE Linux Enterprise Installer Updates 15 SP4	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise Server 15 SP4	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise Desktop 15 SP4	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise Server for SAP Applications 15 SP4	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise High Performance Computing 15 SP4	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Manager Server 4.3	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Manager Proxy 4.3	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Manager Retail Branch Server 4.3	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise Installer Updates 15 SP5	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise Server 15 SP5	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise Desktop 15 SP5	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise Server for SAP Applications 15 SP5	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise High Performance Computing 15 SP5	libcurl4 >= 8.14.1-150400.5.83.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	curl >= 8.0.1-11.123.1 libcurl-devel >= 8.0.1-11.123.1 libcurl4 >= 8.0.1-11.123.1 libcurl4-32bit >= 8.0.1-11.123.1

---

First public cloud image revisions this CVE is fixed in:

• alibaba/sles-15-sp4-chost-byos-v20260507
• alibaba/sles-15-sp5-chost-byos-v20260507
• amazon/suse-multi-linux-manager-proxy-5-1-byos-v20260507-arm64
• amazon/suse-multi-linux-manager-proxy-5-1-byos-v20260507-x86_64
• amazon/suse-multi-linux-manager-server-5-1-v20260507-x86_64-llc
• amazon/suse-multi-linux-manager-server-5-1-v20260507-x86_64-ltd
• amazon/suse-multi-linux-manager-server-5-1-v20260508-arm64-llc
• amazon/suse-multi-linux-manager-server-5-1-v20260508-arm64-ltd
• amazon/suse-sle-hpc-15-sp4-byos-v20260508-hvm-ssd-x86_64
• amazon/suse-sle-hpc-15-sp5-byos-v20260506-hvm-ssd-x86_64
• amazon/suse-sle-hpc-15-sp6-byos-v20260518-hvm-ssd-x86_64
• amazon/suse-sle-micro-6-0-byos-v20260505-hvm-ssd-arm64
• amazon/suse-sle-micro-6-0-byos-v20260505-hvm-ssd-x86_64
• amazon/suse-sle-micro-6-0-v20260505-hvm-ssd-arm64-llc
• amazon/suse-sle-micro-6-0-v20260505-hvm-ssd-x86_64-llc
• amazon/suse-sle-micro-6-0-v20260506-hvm-ssd-arm64-ltd
• amazon/suse-sle-micro-6-0-v20260506-hvm-ssd-x86_64-ltd
• amazon/suse-sle-micro-6-1-byos-v20260505-hvm-ssd-arm64
• amazon/suse-sle-micro-6-1-byos-v20260505-hvm-ssd-x86_64
• amazon/suse-sle-micro-6-1-v20260505-hvm-ssd-arm64-ltd
• amazon/suse-sle-micro-6-1-v20260505-hvm-ssd-x86_64-ltd
• amazon/suse-sle-micro-6-1-v20260506-hvm-ssd-arm64-llc
• amazon/suse-sle-micro-6-1-v20260506-hvm-ssd-x86_64-llc
• amazon/suse-sles-15-sp4-byos-v20260506-hvm-ssd-arm64
• amazon/suse-sles-15-sp4-byos-v20260506-hvm-ssd-x86_64
• amazon/suse-sles-15-sp4-chost-byos-v20260507-hvm-ssd-arm64
• amazon/suse-sles-15-sp4-chost-byos-v20260507-hvm-ssd-x86_64
• amazon/suse-sles-15-sp4-hardened-byos-v20260507-hvm-ssd-x86_64
• amazon/suse-sles-15-sp4-sapcal-v20260507-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-byos-v20260518-hvm-ssd-arm64
• amazon/suse-sles-15-sp5-byos-v20260518-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-chost-byos-v20260507-hvm-ssd-arm64
• amazon/suse-sles-15-sp5-chost-byos-v20260507-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-v20260506-ecs-hvm-ssd-x86_64
• amazon/suse-sles-15-sp5-v20260518-hvm-ssd-arm64
• amazon/suse-sles-15-sp5-v20260518-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp4-byos-v20260506-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp4-hardened-byos-v20260507-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp5-hardened-byos-v20260507-hvm-ssd-x86_64
• google/sle-hpc-15-sp4-byos-v20260508-x86-64
• google/sle-hpc-15-sp5-byos-v20260506-x86-64
• google/sle-micro-6-0-byos-v20260506-arm64
• google/sle-micro-6-0-byos-v20260506-x86-64
• google/sle-micro-6-1-byos-v20260506-arm64
• google/sle-micro-6-1-byos-v20260506-x86-64
• google/sles-15-sp4-byos-v20260506-arm64
• google/sles-15-sp4-byos-v20260506-x86-64
• google/sles-15-sp4-chost-byos-v20260507-arm64
• google/sles-15-sp4-chost-byos-v20260507-x86-64
• google/sles-15-sp4-hardened-byos-v20260507-x86-64
• google/sles-15-sp4-sapcal-v20260507-x86-64
• google/sles-15-sp5-byos-v20260518-arm64
• google/sles-15-sp5-byos-v20260518-x86-64
• google/sles-15-sp5-chost-byos-v20260507-arm64
• google/sles-15-sp5-chost-byos-v20260507-x86-64
• google/sles-15-sp5-hardened-byos-v20260518-x86-64
• google/sles-15-sp5-sapcal-v20260518-x86-64
• google/sles-15-sp5-v20260518-arm64
• google/sles-15-sp5-v20260518-x86-64
• google/sles-15-sp6-byos-v20260519-arm64
• google/sles-15-sp6-byos-v20260519-x86-64
• google/sles-15-sp6-hardened-byos-v20260519-x86-64
• google/sles-15-sp6-sapcal-v20260519-x86-64
• google/sles-15-sp6-v20260519-arm64
• google/sles-15-sp6-v20260519-x86-64
• google/sles-sap-15-sp4-byos-v20260506-x86-64
• google/sles-sap-15-sp4-hardened-byos-v20260507-x86-64
• google/sles-sap-15-sp4-hardened-v20260507-x86-64
• google/sles-sap-15-sp4-v20260506-x86-64
• google/suse-multi-linux-mgr-proxy-5-1-byos-v20260507-arm64
• google/suse-multi-linux-mgr-proxy-5-1-byos-v20260507-x86-64
• google/suse-multi-linux-mgr-server-5-1-byos-v20260507-x86-64
• google/suse-multi-linux-mgr-server-5-1-byos-v20260508-arm64
• microsoft/suse-multi-linux-manager-proxy-5-1-byos-v20260507-arm64
• microsoft/suse-multi-linux-manager-proxy-5-1-byos-v20260507-x86_64
• microsoft/suse-multi-linux-manager-server-5-1-byos-v20260507-x86_64
• microsoft/suse-multi-linux-manager-server-5-1-v20260507-x86_64-llc
• microsoft/suse-multi-linux-manager-server-5-1-v20260507-x86_64-ltd
• microsoft/suse-multi-linux-manager-server-5-1-v20260508-arm64-llc
• microsoft/suse-multi-linux-manager-server-5-1-v20260508-arm64-ltd
• microsoft/suse-sle-hpc-15-sp4-byos-v20260508-x86_64
• microsoft/suse-sle-hpc-15-sp5-byos-v20260506-x86_64
• microsoft/suse-sle-micro-6-0-byos-v20260505-arm64
• microsoft/suse-sle-micro-6-0-byos-v20260505-x86_64
• microsoft/suse-sle-micro-6-0-v20260505-arm64-llc
• microsoft/suse-sle-micro-6-0-v20260505-x86_64-llc
• microsoft/suse-sle-micro-6-0-v20260506-arm64-ltd
• microsoft/suse-sle-micro-6-0-v20260506-x86_64-ltd
• microsoft/suse-sle-micro-6-1-byos-v20260505-arm64
• microsoft/suse-sle-micro-6-1-byos-v20260505-x86_64
• microsoft/suse-sle-micro-6-1-v20260505-arm64-ltd
• microsoft/suse-sle-micro-6-1-v20260505-x86_64-ltd
• microsoft/suse-sle-micro-6-1-v20260506-arm64-llc
• microsoft/suse-sle-micro-6-1-v20260506-x86_64-llc
• microsoft/suse-sles-15-sp4-byos-v20260506-arm64
• microsoft/suse-sles-15-sp4-byos-v20260506-x86_64
• microsoft/suse-sles-15-sp4-chost-byos-v20260507-arm64
• microsoft/suse-sles-15-sp4-chost-byos-v20260507-x86_64
• microsoft/suse-sles-15-sp4-hardened-byos-v20260507-x86_64
• microsoft/suse-sles-15-sp4-sapcal-v20260507-x86_64
• microsoft/suse-sles-15-sp5-byos-v20260518-arm64
• microsoft/suse-sles-15-sp5-byos-v20260518-x86_64
• microsoft/suse-sles-15-sp5-chost-byos-v20260507-arm64
• microsoft/suse-sles-15-sp5-chost-byos-v20260507-x86_64
• microsoft/suse-sles-15-sp5-hardened-byos-v20260518-x86_64
• microsoft/suse-sles-15-sp5-sapcal-v20260518-x86_64
• microsoft/suse-sles-sap-15-sp4-byos-v20260506-x86_64
• microsoft/suse-sles-sap-15-sp4-hardened-byos-v20260507-x86_64
• microsoft/suse-sles-sap-15-sp4-hardened-v20260507-x86_64
• microsoft/suse-sles-sap-15-sp4-v20260506-x86_64
• microsoft/suse-sles-sap-15-sp5-v20260506-x86_64
• microsoft/suse-sles-sap-15-sp5-v20260507-x86_64-llc
• microsoft/suse-sles-sap-15-sp5-v20260507-x86_64-ltd

---

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s)	Source package	State
Products under general support and receiving all security fixes.
SLES15-SP5-CHOST-BYOS-SAP-CCloud	curl	Released
SLES15-SP6-CHOST-BYOS	curl	In progress
SLES15-SP6-CHOST-BYOS-Azure	curl	In progress
SLES15-SP6-CHOST-BYOS-EC2	curl	In progress
SLES15-SP6-CHOST-BYOS-GCE	curl	In progress
SLES15-SP7-CHOST-BYOS-Aliyun	curl	Affected
SLES15-SP7-CHOST-BYOS-Azure	curl	Affected
SLES15-SP7-CHOST-BYOS-EC2	curl	Affected
SLES15-SP7-CHOST-BYOS-GCE	curl	Affected
SLES15-SP7-CHOST-BYOS-GDC	curl	Affected
SLES15-SP7-CHOST-BYOS-SAP-CCloud	curl	Affected
SUSE Linux Enterprise Desktop 15 SP7	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP7	curl	Affected
SUSE Linux Enterprise Micro 5.3	curl	Released
SUSE Linux Enterprise Micro 5.4	curl	Released
SUSE Linux Enterprise Micro 5.5	curl	Released
SUSE Linux Enterprise Micro for Rancher 5.3	curl	Released
SUSE Linux Enterprise Micro for Rancher 5.4	curl	Released
SUSE Linux Enterprise Module for Basesystem 15 SP7	curl	Affected
SUSE Linux Enterprise Server 15 SP7	curl	Affected
SUSE Linux Enterprise Server 16.0	curl	In progress
SUSE Linux Enterprise Server 16.1	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7	curl	Affected
SUSE Linux Enterprise Server for SAP applications 16.0	curl	In progress
SUSE Linux Enterprise Server for SAP applications 16.1	curl	Affected
SUSE Linux Micro 6.0	curl	Released
SUSE Linux Micro 6.1	curl	Released
SUSE Linux Micro 6.2	curl	In progress
openSUSE Leap 16.0	curl	Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-SP3-CHOST-BYOS-Aliyun	curl	Affected
SLES15-SP3-CHOST-BYOS-Azure	curl	Affected
SLES15-SP3-CHOST-BYOS-EC2	curl	Affected
SLES15-SP3-CHOST-BYOS-GCE	curl	Affected
SLES15-SP3-CHOST-BYOS-SAP-CCloud	curl	Affected
SLES15-SP4-CHOST-BYOS	curl	Released
SLES15-SP4-CHOST-BYOS-Aliyun	curl	Released
SLES15-SP4-CHOST-BYOS-Azure	curl	Released
SLES15-SP4-CHOST-BYOS-EC2	curl	Released
SLES15-SP4-CHOST-BYOS-GCE	curl	Released
SLES15-SP4-CHOST-BYOS-SAP-CCloud	curl	Released
SLES15-SP5-CHOST-BYOS-Aliyun	curl	Released
SLES15-SP5-CHOST-BYOS-Azure	curl	Released
SLES15-SP5-CHOST-BYOS-EC2	curl	Released
SLES15-SP5-CHOST-BYOS-GCE	curl	Released
SLES15-SP5-CHOST-BYOS-GDC	curl	Released
SUSE Linux Enterprise High Performance Computing 15 SP4	curl	In progress
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	curl	Released
SUSE Linux Enterprise High Performance Computing 15 SP5	curl	In progress
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS	curl	Released
SUSE Linux Enterprise Installer Updates 15 SP4	curl	In progress
SUSE Linux Enterprise Installer Updates 15 SP5	curl	In progress
SUSE Linux Enterprise Module for Basesystem 15 SP4	curl	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5	curl	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP6	curl	Affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE	curl	Affected
SUSE Linux Enterprise Server 12 SP5	curl	Affected
SUSE Linux Enterprise Server 12 SP5-LTSS	curl	Affected
SUSE Linux Enterprise Server 12 SP5-LTSS Extended Security	curl	Affected
SUSE Linux Enterprise Server 15 SP4	curl	In progress
SUSE Linux Enterprise Server 15 SP4-LTSS	curl	Released
SUSE Linux Enterprise Server 15 SP5	curl	In progress
SUSE Linux Enterprise Server 15 SP5-LTSS	curl	Released
SUSE Linux Enterprise Server 15 SP6	curl	Affected
SUSE Linux Enterprise Server 15 SP6-LTSS	curl	Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	curl	In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP5	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6	curl	Released
SUSE Manager Proxy 4.3	curl	In progress
SUSE Manager Proxy LTS 4.3	curl	Released
SUSE Manager Retail Branch Server 4.3	curl	In progress
SUSE Manager Retail Branch Server LTS 4.3	curl	Released
SUSE Manager Server 4.3	curl	In progress
SUSE Manager Server LTS 4.3	curl	Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8	curl	Affected
SUSE CaaS Platform 3.0	curl	Affected
SUSE CaaS Platform 4.0	curl	Affected
SUSE Enterprise Storage 6	curl	Affected
SUSE Enterprise Storage 7	curl	Affected
SUSE Enterprise Storage 7.1	curl	Affected
SUSE Linux Enterprise Desktop 11 SP3	curl	Affected
SUSE Linux Enterprise Desktop 11 SP4	curl	Affected
SUSE Linux Enterprise Desktop 12	curl	Affected
SUSE Linux Enterprise Desktop 12 SP1	curl	Affected
SUSE Linux Enterprise Desktop 12 SP2	curl	Affected
SUSE Linux Enterprise Desktop 12 SP3	curl	Affected
SUSE Linux Enterprise Desktop 12 SP4	curl	Affected
SUSE Linux Enterprise Desktop 15	curl	Affected
SUSE Linux Enterprise Desktop 15 SP1	curl	Affected
SUSE Linux Enterprise Desktop 15 SP2	curl	Affected
SUSE Linux Enterprise Desktop 15 SP3	curl	Affected
SUSE Linux Enterprise Desktop 15 SP4	curl	In progress
SUSE Linux Enterprise Desktop 15 SP5	curl	In progress
SUSE Linux Enterprise Desktop 15 SP6	curl	Affected
SUSE Linux Enterprise High Performance Computing 15	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP2	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP3	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	curl	Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	curl	Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS	curl	Released
SUSE Linux Enterprise High Performance Computing 15 SP6	curl	Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS	curl	Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS	curl	Affected
SUSE Linux Enterprise Micro 5.0	curl	Affected
SUSE Linux Enterprise Micro 5.1	curl	Affected
SUSE Linux Enterprise Micro 5.2	curl	Affected
SUSE Linux Enterprise Module for Basesystem 15	curl	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1	curl	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2	curl	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3	curl	Affected
SUSE Linux Enterprise Point of Sale 11 SP3	curl	Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	curl	Affected
SUSE Linux Enterprise Real Time 15 SP2	curl	Affected
SUSE Linux Enterprise Real Time 15 SP3	curl	Affected
SUSE Linux Enterprise Real Time 15 SP4	curl	Affected
SUSE Linux Enterprise Server 11 SP3	curl	Affected
SUSE Linux Enterprise Server 11 SP3-LTSS	curl	Affected
SUSE Linux Enterprise Server 11 SP4	curl	Affected
SUSE Linux Enterprise Server 11 SP4-LTSS	curl	Affected
SUSE Linux Enterprise Server 12	curl	Affected
SUSE Linux Enterprise Server 12 SP1	curl	Affected
SUSE Linux Enterprise Server 12 SP1-LTSS	curl	Affected
SUSE Linux Enterprise Server 12 SP2	curl	Affected
SUSE Linux Enterprise Server 12 SP2-BCL	curl	Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS	curl	Affected
SUSE Linux Enterprise Server 12 SP2-LTSS	curl	Affected
SUSE Linux Enterprise Server 12 SP3	curl	Affected
SUSE Linux Enterprise Server 12 SP3-BCL	curl	Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS	curl	Affected
SUSE Linux Enterprise Server 12 SP3-LTSS	curl	Affected
SUSE Linux Enterprise Server 12 SP4	curl	Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS	curl	Affected
SUSE Linux Enterprise Server 12 SP4-LTSS	curl	Affected
SUSE Linux Enterprise Server 12-LTSS	curl	Affected
SUSE Linux Enterprise Server 15	curl	Affected
SUSE Linux Enterprise Server 15 SP1	curl	Affected
SUSE Linux Enterprise Server 15 SP1-BCL	curl	Affected
SUSE Linux Enterprise Server 15 SP1-LTSS	curl	Affected
SUSE Linux Enterprise Server 15 SP2	curl	Affected
SUSE Linux Enterprise Server 15 SP2-BCL	curl	Affected
SUSE Linux Enterprise Server 15 SP2-LTSS	curl	Affected
SUSE Linux Enterprise Server 15 SP3	curl	Affected
SUSE Linux Enterprise Server 15 SP3-BCL	curl	Affected
SUSE Linux Enterprise Server 15 SP3-LTSS	curl	Affected
SUSE Linux Enterprise Server 15-LTSS	curl	Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 12	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 15	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3	curl	Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4	curl	In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP5	curl	In progress
SUSE Linux Enterprise Software Development Kit 11 SP3	curl	Affected
SUSE Linux Enterprise Software Development Kit 11 SP4	curl	Affected
SUSE Linux Enterprise Software Development Kit 12	curl	Affected
SUSE Linux Enterprise Software Development Kit 12 SP1	curl	Affected
SUSE Linux Enterprise Software Development Kit 12 SP2	curl	Affected
SUSE Linux Enterprise Software Development Kit 12 SP3	curl	Affected
SUSE Linux Enterprise Software Development Kit 12 SP4	curl	Affected
SUSE Linux Enterprise Software Development Kit 12 SP5	curl	Affected
SUSE Manager Proxy 4.0	curl	Affected
SUSE Manager Proxy 4.1	curl	Affected
SUSE Manager Proxy 4.2	curl	Affected
SUSE Manager Retail Branch Server 4.0	curl	Affected
SUSE Manager Retail Branch Server 4.1	curl	Affected
SUSE Manager Retail Branch Server 4.2	curl	Affected
SUSE Manager Server 4.0	curl	Affected
SUSE Manager Server 4.1	curl	Affected
SUSE Manager Server 4.2	curl	Affected
SUSE OpenStack Cloud 7	curl	Affected
SUSE OpenStack Cloud 8	curl	Affected
SUSE OpenStack Cloud 9	curl	Affected
SUSE OpenStack Cloud Crowbar 8	curl	Affected
SUSE OpenStack Cloud Crowbar 9	curl	Affected
openSUSE Leap 15.3	curl	Affected
openSUSE Leap 15.4	curl	Released
openSUSE Leap 15.5	curl	Affected
openSUSE Leap 15.6	curl	Released
openSUSE Leap Micro 5.2	curl	Affected
openSUSE Leap Micro 5.3	curl	Affected
openSUSE Leap Micro 5.4	curl	Affected
openSUSE Leap Micro 5.5	curl	Affected
Products at an unknown state of their lifecycle.
SLES-CHOST-BYOS-Aliyun	curl	Affected
SLES-CHOST-BYOS-Azure	curl	Affected
SLES-CHOST-BYOS-EC2	curl	Affected
SLES-CHOST-BYOS-GCE	curl	Affected
SLES-CHOST-BYOS-GDC	curl	Affected
SLES-CHOST-BYOS-SAP-CCloud	curl	Affected
SUSE Manager Proxy 4.3 LTS	curl	Released
SUSE Manager Retail Branch Server 4.3 LTS	curl	Released
SUSE Manager Server 4.3 LTS	curl	Released
Container Status
bci/kiwi kiwi-templates-Minimal kiwi-templates-Minimal-Cloud-sap kiwi-templates-Minimal-MS-HyperV-sap kiwi-templates-Minimal-VMware-sap kiwi-templates-Minimal-kvm-and-xen-sap suse/multi-linux-manager/5.1/x86_64/proxy-httpd suse/multi-linux-manager/5.1/x86_64/proxy-salt-broker suse/multi-linux-manager/5.1/x86_64/server suse/multi-linux-manager/5.2/x86_64/monitoring-alertmanager suse/multi-linux-manager/5.2/x86_64/monitoring-blackbox_exporter suse/multi-linux-manager/5.2/x86_64/monitoring-prometheus suse/multi-linux-manager/5.2/x86_64/proxy-httpd suse/multi-linux-manager/5.2/x86_64/server suse/sle-micro-rancher/5.2 suse/sle-micro/5.1/toolbox suse/sle-micro/5.2/toolbox suse/sle15:15.3 suse/sles/15.3/libguestfs-tools:0.45.0 suse/sles/16.0/toolbox	curl	Affected
suse/manager/4.3/proxy-httpd suse/manager/4.3/proxy-salt-broker suse/sle-micro-rancher/5.3 suse/sle-micro-rancher/5.4 suse/sle-micro/5.3/toolbox suse/sle-micro/5.4/toolbox suse/sle-micro/base-5.5	curl	Released
bci/gcc bci/golang bci/golang:1.23 bci/golang:1.23-openssl bci/node:18 bci/node:22 bci/openjdk bci/openjdk:11 bci/openjdk:17 bci/python bci/python:3 bci/ruby bci/spack:0.23 containers/open-webui-mcpo:0 containers/open-webui-pipelines:0 containers/open-webui:0 containers/python:3.11 containers/python:3.9 rancher/seedimage-builder rancher/seedimage-builder/5.3 suse/hpc/warewulf4-x86_64/sle-hpc-node suse/manager/5.0/x86_64/proxy-httpd suse/manager/5.0/x86_64/proxy-salt-broker suse/manager/5.0/x86_64/server suse/sle-micro/5.5/toolbox suse/sle15:15.4 suse/sle15:15.5 suse/sles/15.4/libguestfs-tools:0.49.0 suse/sles/15.4/virt-handler:0.49.0 suse/sles/15.5/cdi-cloner:1.55.0 suse/sles/15.5/cdi-importer:1.55.0 suse/sles/15.5/cdi-uploadserver:1.55.0 suse/sles/15.5/libguestfs-tools:0.58.0 suse/sles/15.5/virt-handler:0.58.0 suse/sles/15.5/virt-launcher:0.58.0 suse/sles/15.6/cdi-cloner:1.58.0 suse/sles/15.6/cdi-importer:1.58.0 suse/sles/15.6/cdi-uploadserver:1.58.0 suse/sles/15.6/libguestfs-tools:1.1.1 suse/sles/15.6/virt-handler:1.1.1 suse/sles/15.6/virt-launcher:1.1.1 suse/sles/15.7/cdi-cloner:1.58.0 suse/sles/15.7/cdi-importer:1.58.0 suse/sles/15.7/cdi-uploadserver:1.58.0 suse/sles/15.7/libguestfs-tools:1.5.0 suse/sles/15.7/virt-handler:1.5.0 suse/sles/15.7/virt-launcher:1.5.0	curl	In progress

---

SUSE Timeline for this CVE

CVE page created: Thu Apr 23 11:29:34 2026
CVE page last modified: Tue May 19 18:32:03 2026