Upstream information

CVE-2026-16461 at MITRE

Description

A stack-based buffer overflow was found in rpcbind's rpcinfo utility. In rpcbdump() short mode (used by `rpcinfo -s`), version numbers from a remote RPCBPROC_DUMP reply are written into a fixed-size stack buffer without bounds checking. A user or administrator who runs `rpcinfo -s` against a malicious or compromised rpcbind endpoint could experience a crash or denial of service of the rpcinfo client.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
CVSS detail CNA (Red Hat) SUSE
Base Score 6.5 6.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1272340 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container suse/hpc/warewulf4-x86_64/sle-hpc-node:15.7.20.8.180
Container suse/sle-micro-rancher/5.3:latest
Container suse/sle-micro-rancher/5.4:5.4.4.5.196
Container suse/sle-micro/5.5:2.0.4-5.8.123
  • rpcbind >= 0.2.3-150000.5.17.1
Container suse/sl-micro/6.0/baremetal-os-container:2.1.3-6.241
Container suse/sl-micro/6.1/baremetal-os-container:2.2.1-7.164
Image SLES-Azure-3P
Image SLES-Azure-Basic
Image SLES-Azure-Standard
Image SLES-BYOS-Azure
Image SLES-BYOS-EC2
Image SLES-BYOS-GCE
Image SLES-CHOST-BYOS-Aliyun
Image SLES-CHOST-BYOS-Azure
Image SLES-CHOST-BYOS-EC2
Image SLES-CHOST-BYOS-GCE
Image SLES-CHOST-BYOS-GDC
Image SLES-CHOST-BYOS-SAP-CCloud
Image SLES-EC2
Image SLES-EC2-ECS
Image SLES-GCE
Image SLES-GCE-3P
Image SLES-Hardened-BYOS-Azure
Image SLES-Hardened-BYOS-EC2
Image SLES-Hardened-BYOS-GCE
Image SLES-SAP-Azure
Image SLES-SAP-Azure-3P
Image SLES-SAP-BYOS-Azure
Image SLES-SAP-BYOS-EC2
Image SLES-SAP-BYOS-GCE
Image SLES-SAP-EC2
Image SLES-SAP-GCE
Image SLES-SAP-GCE-3P
Image SLES-SAPCAL-Azure
Image SLES-SAPCAL-EC2
Image SLES-SAPCAL-GCE
  • rpcbind >= 1.2.9-slfo.1.1_2.1
Image SLES12-SP5-Azure-BYOS
Image SLES12-SP5-Azure-HPC-BYOS
Image SLES12-SP5-Azure-HPC-On-Demand
Image SLES12-SP5-Azure-Standard-On-Demand
Image SLES12-SP5-EC2-BYOS
Image SLES12-SP5-EC2-On-Demand
Image SLES12-SP5-GCE-BYOS
Image SLES12-SP5-GCE-SAP-BYOS
Image SLES12-SP5-GCE-SAP-On-Demand
  • rpcbind >= 0.2.3-24.15.1
SUSE Linux Enterprise Desktop 15 SP7
SUSE Linux Enterprise Module for Basesystem 15 SP7
SUSE Linux Enterprise Server 15 SP7
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP7-2026-4568 (aarch64,ppc64le,s390x,x86_64)
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-4568 (aarch64,x86_64)
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-4568 (aarch64,x86_64)
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-4568 (aarch64,x86_64)
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-4568 (aarch64,x86_64)
SUSE Linux Enterprise Micro 5.3
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Micro-5.3-2026-4568 (aarch64,s390x,x86_64)
SUSE Linux Enterprise Micro 5.4
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Micro-5.4-2026-4568 (aarch64,s390x,x86_64)
SUSE Linux Enterprise Micro 5.5
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Micro-5.5-2026-4568 (aarch64,ppc64le,s390x,x86_64)
SUSE Linux Enterprise Server 15 SP4-LTSS
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-4568 (aarch64,ppc64le,s390x,x86_64)
SUSE Linux Enterprise Server 15 SP5-LTSS
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-4568 (aarch64,ppc64le,s390x,x86_64)
SUSE Linux Enterprise Server 15 SP6-LTSS
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-4568 (aarch64,ppc64le,s390x,x86_64)
SUSE Linux Enterprise Server 16.0
SUSE Linux Enterprise Server for SAP applications 16.0
  • rpcbind >= 1.2.9-160000.2.1
 Patchnames:
SUSE-SLES-16.0-1613 (aarch64,ppc64le,s390x,x86_64)
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
  • rpcbind >= 0.2.3-24.15.1
 Patchnames:
SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-4075 (x86_64)
SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP4-2026-4568 (ppc64le,x86_64)
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP5-2026-4568 (ppc64le,x86_64)
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • rpcbind >= 0.2.3-150000.5.17.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP6-2026-4568 (ppc64le,x86_64)
SUSE Linux Micro 6.0
  • rpcbind >= 1.2.9-2.1
 Patchnames:
SUSE-SLE-Micro-6.0-879 (aarch64,s390x,x86_64)
SUSE Linux Micro 6.1
  • rpcbind >= 1.2.9-slfo.1.1_2.1
 Patchnames:
SUSE-SLE-Micro-6.1-706 (aarch64,ppc64le,s390x,x86_64)
SUSE Linux Micro 6.2
  • rpcbind >= 1.2.9-160000.2.1
 Patchnames:
SUSE-SL-Micro-6.2-1613 (aarch64,ppc64le,s390x,x86_64)
openSUSE Leap 16.0
  • rpcbind >= 1.2.9-160000.2.1
 Patchnames:
openSUSE-Leap-16.0-1613
openSUSE Tumbleweed
  • rpcbind >= 1.2.9-2.1
 Patchnames:
openSUSE-Tumbleweed-2026-11728

First public cloud image revisions this CVE is fixed in:

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 rpcbind In progress
SLES15-SP6-CHOST-BYOS rpcbind In progress
SLES15-SP6-CHOST-BYOS-Aliyun rpcbind In progress
SLES15-SP6-CHOST-BYOS-Azure rpcbind In progress
SLES15-SP6-CHOST-BYOS-EC2 rpcbind In progress
SLES15-SP6-CHOST-BYOS-GCE rpcbind In progress
SLES15-SP6-CHOST-BYOS-GDC rpcbind In progress
SLES15-SP6-CHOST-BYOS-SAP-CCloud rpcbind In progress
SLES15-SP7-CHOST-BYOS-Aliyun rpcbind In progress
SLES15-SP7-CHOST-BYOS-Azure rpcbind In progress
SLES15-SP7-CHOST-BYOS-EC2 rpcbind In progress
SLES15-SP7-CHOST-BYOS-GCE rpcbind In progress
SLES15-SP7-CHOST-BYOS-GDC rpcbind In progress
SLES15-SP7-CHOST-BYOS-SAP-CCloud rpcbind In progress
SUSE Linux Enterprise Desktop 15 SP7 rpcbind Released
SUSE Linux Enterprise Micro 5.3 rpcbind Released
SUSE Linux Enterprise Micro 5.4 rpcbind Released
SUSE Linux Enterprise Micro 5.5 rpcbind Released
SUSE Linux Enterprise Micro for Rancher 5.3 rpcbind Released
SUSE Linux Enterprise Micro for Rancher 5.4 rpcbind Released
SUSE Linux Enterprise Module for Basesystem 15 SP7 rpcbind Released
SUSE Linux Enterprise Server 15 SP7 rpcbind Released
SUSE Linux Enterprise Server 16.0 rpcbind Released
SUSE Linux Enterprise Server 16.1 rpcbind Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 rpcbind Released
SUSE Linux Enterprise Server for SAP applications 16.0 rpcbind Released
SUSE Linux Enterprise Server for SAP applications 16.1 rpcbind Affected
SUSE Linux Micro 6.0 rpcbind Released
SUSE Linux Micro 6.1 rpcbind Released
SUSE Linux Micro 6.2 rpcbind Released
openSUSE Leap 16.0 rpcbind Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-SP3-CHOST-BYOS-Aliyun rpcbind In progress
SLES15-SP3-CHOST-BYOS-Azure rpcbind In progress
SLES15-SP3-CHOST-BYOS-EC2 rpcbind In progress
SLES15-SP3-CHOST-BYOS-GCE rpcbind In progress
SLES15-SP3-CHOST-BYOS-SAP-CCloud rpcbind In progress
SLES15-SP4-CHOST-BYOS rpcbind In progress
SLES15-SP4-CHOST-BYOS-Aliyun rpcbind In progress
SLES15-SP4-CHOST-BYOS-Azure rpcbind In progress
SLES15-SP4-CHOST-BYOS-EC2 rpcbind In progress
SLES15-SP4-CHOST-BYOS-GCE rpcbind In progress
SLES15-SP4-CHOST-BYOS-SAP-CCloud rpcbind In progress
SLES15-SP5-CHOST-BYOS-Aliyun rpcbind In progress
SLES15-SP5-CHOST-BYOS-Azure rpcbind In progress
SLES15-SP5-CHOST-BYOS-EC2 rpcbind In progress
SLES15-SP5-CHOST-BYOS-GCE rpcbind In progress
SLES15-SP5-CHOST-BYOS-GDC rpcbind In progress
SUSE Linux Enterprise High Performance Computing 12 SP5 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS rpcbind Released
SUSE Linux Enterprise High Performance Computing 15 SP5 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS rpcbind Released
SUSE Linux Enterprise Module for Basesystem 15 SP4 rpcbind Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 rpcbind Affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 rpcbind Affected
SUSE Linux Enterprise Server 12 SP5 rpcbind Affected
SUSE Linux Enterprise Server 12 SP5-LTSS rpcbind Affected
SUSE Linux Enterprise Server 15 SP4 rpcbind Affected
SUSE Linux Enterprise Server 15 SP4-LTSS rpcbind Released
SUSE Linux Enterprise Server 15 SP5 rpcbind Affected
SUSE Linux Enterprise Server 15 SP5-LTSS rpcbind Released
SUSE Linux Enterprise Server 15 SP6 rpcbind Affected
SUSE Linux Enterprise Server 15 SP6-LTSS rpcbind Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 rpcbind Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 rpcbind Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 rpcbind Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 rpcbind Released
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 rpcbind Affected
SUSE CaaS Platform 4.0 rpcbind Affected
SUSE Enterprise Storage 6 rpcbind Affected
SUSE Enterprise Storage 7 rpcbind Affected
SUSE Enterprise Storage 7.1 rpcbind Affected
SUSE Linux Enterprise Desktop 12 SP2 rpcbind Affected
SUSE Linux Enterprise Desktop 12 SP3 rpcbind Affected
SUSE Linux Enterprise Desktop 12 SP4 rpcbind Affected
SUSE Linux Enterprise Desktop 15 rpcbind Affected
SUSE Linux Enterprise Desktop 15 SP1 rpcbind Affected
SUSE Linux Enterprise Desktop 15 SP2 rpcbind Affected
SUSE Linux Enterprise Desktop 15 SP3 rpcbind Affected
SUSE Linux Enterprise Desktop 15 SP4 rpcbind Affected
SUSE Linux Enterprise Desktop 15 SP5 rpcbind Affected
SUSE Linux Enterprise Desktop 15 SP6 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 12 SP2 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 12 SP3 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 12 SP4 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS rpcbind Released
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS rpcbind Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS rpcbind Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS rpcbind Affected
SUSE Linux Enterprise Micro 5.0 rpcbind Affected
SUSE Linux Enterprise Micro 5.1 rpcbind Affected
SUSE Linux Enterprise Micro 5.2 rpcbind Affected
SUSE Linux Enterprise Module for Basesystem 15 rpcbind Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 rpcbind Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 rpcbind Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 rpcbind Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT rpcbind Affected
SUSE Linux Enterprise Real Time 15 SP2 rpcbind Affected
SUSE Linux Enterprise Real Time 15 SP3 rpcbind Affected
SUSE Linux Enterprise Real Time 15 SP4 rpcbind Affected
SUSE Linux Enterprise Server 12 SP2 rpcbind Affected
SUSE Linux Enterprise Server 12 SP2-BCL rpcbind Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS rpcbind Affected
SUSE Linux Enterprise Server 12 SP2-LTSS rpcbind Affected
SUSE Linux Enterprise Server 12 SP3 rpcbind Affected
SUSE Linux Enterprise Server 12 SP3-BCL rpcbind Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS rpcbind Affected
SUSE Linux Enterprise Server 12 SP3-LTSS rpcbind Affected
SUSE Linux Enterprise Server 12 SP4 rpcbind Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS rpcbind Affected
SUSE Linux Enterprise Server 12 SP4-LTSS rpcbind Affected
SUSE Linux Enterprise Server 15 rpcbind Affected
SUSE Linux Enterprise Server 15 SP1 rpcbind Affected
SUSE Linux Enterprise Server 15 SP1-BCL rpcbind Affected
SUSE Linux Enterprise Server 15 SP1-LTSS rpcbind Affected
SUSE Linux Enterprise Server 15 SP2 rpcbind Affected
SUSE Linux Enterprise Server 15 SP2-BCL rpcbind Affected
SUSE Linux Enterprise Server 15 SP2-LTSS rpcbind Affected
SUSE Linux Enterprise Server 15 SP3 rpcbind Affected
SUSE Linux Enterprise Server 15 SP3-BCL rpcbind Affected
SUSE Linux Enterprise Server 15 SP3-LTSS rpcbind Affected
SUSE Linux Enterprise Server 15-LTSS rpcbind Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 rpcbind Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 rpcbind Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 rpcbind Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 rpcbind Affected
SUSE Linux Enterprise Server for SAP Applications 15 rpcbind Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 rpcbind Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 rpcbind Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 rpcbind Affected
SUSE Manager Proxy 4.0 rpcbind Affected
SUSE Manager Proxy 4.1 rpcbind Affected
SUSE Manager Proxy 4.2 rpcbind Affected
SUSE Manager Proxy 4.3 rpcbind Affected
SUSE Manager Proxy LTS 4.3 rpcbind Affected
SUSE Manager Retail Branch Server 4.0 rpcbind Affected
SUSE Manager Retail Branch Server 4.1 rpcbind Affected
SUSE Manager Retail Branch Server 4.2 rpcbind Affected
SUSE Manager Retail Branch Server 4.3 rpcbind Affected
SUSE Manager Retail Branch Server LTS 4.3 rpcbind Affected
SUSE Manager Server 4.0 rpcbind Affected
SUSE Manager Server 4.1 rpcbind Affected
SUSE Manager Server 4.2 rpcbind Affected
SUSE Manager Server 4.3 rpcbind Affected
SUSE Manager Server LTS 4.3 rpcbind Affected
SUSE OpenStack Cloud 7 rpcbind Affected
SUSE OpenStack Cloud 8 rpcbind Affected
SUSE OpenStack Cloud 9 rpcbind Affected
SUSE OpenStack Cloud Crowbar 8 rpcbind Affected
SUSE OpenStack Cloud Crowbar 9 rpcbind Affected
openSUSE Leap 15.3 rpcbind Affected
openSUSE Leap 15.4 rpcbind Affected
openSUSE Leap 15.5 rpcbind Affected
openSUSE Leap 15.6 rpcbind Affected
openSUSE Leap Micro 5.2 rpcbind Affected
openSUSE Leap Micro 5.3 rpcbind Affected
openSUSE Leap Micro 5.4 rpcbind Affected
openSUSE Leap Micro 5.5 rpcbind Affected
Products at an unknown state of their lifecycle.
SLES-CHOST-BYOS-Aliyun rpcbind Released
SLES-CHOST-BYOS-Azure rpcbind Released
SLES-CHOST-BYOS-EC2 rpcbind Released
SLES-CHOST-BYOS-GCE rpcbind Released
SLES-CHOST-BYOS-GDC rpcbind Released
SLES-CHOST-BYOS-SAP-CCloud rpcbind Released
SUSE Linux Enterprise Server for NVIDIA 16.1 rpcbind Affected
Container Status
suse/hpc/warewulf4-x86_64/sle-hpc-node
suse/sl-micro/6.1/baremetal-os-container
suse/sle-micro-rancher/5.3
suse/sle-micro-rancher/5.4
suse/sle-micro/5.5		 rpcbindReleased
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
ses/6/cephcsi/cephcsi
ses/6/rook/ceph
ses/7.1/cephcsi/cephcsi
ses/7.1/rook/ceph
ses/7/ceph/ceph
ses/7/cephcsi/cephcsi
ses/7/rook/ceph
suse/sle-micro-rancher/5.2
suse/sles/15.2/virt-launcher:0.38.1
suse/sles/15.3/virt-launcher:0.45.0
suse/sles/15.4/virt-launcher:0.49.0		 rpcbindIn progress

SUSE Timeline for this CVE

CVE page created: Thu Jul 23 11:31:01 2026
CVE page last modified: Fri Oct 9 12:33:14 2026