Upstream information

CVE-2026-63888 at MITRE

Description

In the Linux kernel, the following vulnerability has been resolved:

scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()

Two latent bugs in the Text-phase handler, both present since the
original LIO integration in commit e48354ce078c ("iscsi-target: Add
iSCSI fabric support for target v4.1"):

1) DataDigest CRC buffer overread (4 bytes past text_in).

text_in is kzalloc()'d at ALIGN(payload_length, 4). rx_size is then
incremented by ISCSI_CRC_LEN to make room for the received DataDigest
in the iovec, but the same (now-bumped) rx_size is passed as the
buffer length to iscsit_crc_buf():

if (conn->conn_ops->DataDigest) {
...
rx_size += ISCSI_CRC_LEN;
}
...
if (conn->conn_ops->DataDigest) {
data_crc = iscsit_crc_buf(text_in, rx_size, 0, NULL);

iscsit_crc_buf() walks rx_size bytes of text_in with crc32c(), so
when DataDigest is negotiated it reads 4 bytes past the end of the
text_in allocation. KASAN reproduces this directly on the unpatched
mainline tree as slab-out-of-bounds in crc32c() called from the Text
PDU path. The OOB bytes feed crc32c() and are then compared against
the initiator-supplied checksum, so the value does not flow back to
the attacker, but the kernel does read past the buffer on every Text
PDU with DataDigest=CRC32C.

Fix by passing the actual padded payload length
(ALIGN(payload_length, 4)) that was used for the kzalloc().

2) Stale cmd->text_in_ptr re-free (double-free) on ERL>0 bad DataDigest
drop.

On DataDigest mismatch with ErrorRecoveryLevel > 0 the handler
silently drops the PDU and lets the initiator plug the CmdSN gap:

kfree(text_in);
return 0;

cmd->text_in_ptr still points at the freed buffer. The next Text
Request on the same ITT re-enters iscsit_setup_text_cmd(), which
unconditionally does

kfree(cmd->text_in_ptr);
cmd->text_in_ptr = NULL;

freeing the same pointer a second time. Session teardown via
iscsit_release_cmd() has the same shape and hits the same double-free
if the connection is dropped before a second Text Request arrives.

On an unmodified mainline tree the bug-1 CRC overread fires first on
the initial valid Text Request and perturbs the subsequent state, so
#4 was isolated by building a kernel with only the bug-1 hunk of this
patch applied plus temporary printk() observability around the three
relevant kfree() sites. The observability prints are not part of
this patch. On that build, a three-PDU Text Request sequence after
login produces two back-to-back splats:

BUG: KASAN: double-free in iscsit_setup_text_cmd+0x??
BUG: KASAN: double-free in iscsit_release_cmd+0x??

showing the same pointer freed in the ERL>0 drop path and again in
iscsit_setup_text_cmd() (next Text Request on the same ITT) and once
more in iscsit_release_cmd() (session teardown). On distro kernels
with CONFIG_SLAB_FREELIST_HARDENED=y (default) the double-free
becomes a remote kernel BUG(); on non-hardened kernels it corrupts
the slab freelist.

Fix by clearing cmd->text_in_ptr after the kfree() in the ERL>0 drop
path. With both hunks applied #4 is directly observable on the stock
tree without observability printks; fixing bug-1 alone would mask #4
less, not more, so the hunks are submitted together.

Both fixes are one-liners. The Text PDU state machine is unchanged and
the wire protocol is unaffected.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having important severity.

CVSS v3 Scores
CVSS detail CNA (NVD) Linux Kernel CNA SUSE
Base Score 9.8 9.8 7.1
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H
Attack Vector Network Network Network
Attack Complexity Low Low High
Privileges Required None None Low
User Interaction None None None
Scope Unchanged Unchanged Unchanged
Confidentiality Impact High High Low
Integrity Impact High High High
Availability Impact High High High
CVSSv3 Version 3.1 3.1 3.1
CVSS v4 Scores
CVSS detail SUSE
Base Score 6.1
Vector CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Attack Vector Network
Attack Complexity High
Attack Requirements None
Privileges Required Low
User Interaction None
Vulnerable System Confidentiality Impact Low
Vulnerable System Integrity Impact High
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

SUSE Bugzilla entries: 1272390 [IN_PROGRESS], 1272391 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 10
  • kernel >= 6.12.0-211.49.1.el10_2
  • kernel-abi-stablelists >= 6.12.0-211.49.1.el10_2
  • kernel-core >= 6.12.0-211.49.1.el10_2
  • kernel-cross-headers >= 6.12.0-211.49.1.el10_2
  • kernel-debug >= 6.12.0-211.49.1.el10_2
  • kernel-debug-core >= 6.12.0-211.49.1.el10_2
  • kernel-debug-devel >= 6.12.0-211.49.1.el10_2
  • kernel-debug-devel-matched >= 6.12.0-211.49.1.el10_2
  • kernel-debug-modules >= 6.12.0-211.49.1.el10_2
  • kernel-debug-modules-core >= 6.12.0-211.49.1.el10_2
  • kernel-debug-modules-extra >= 6.12.0-211.49.1.el10_2
  • kernel-debug-uki-virt >= 6.12.0-211.49.1.el10_2
  • kernel-devel >= 6.12.0-211.49.1.el10_2
  • kernel-devel-matched >= 6.12.0-211.49.1.el10_2
  • kernel-doc >= 6.12.0-211.49.1.el10_2
  • kernel-headers >= 6.12.0-211.49.1.el10_2
  • kernel-modules >= 6.12.0-211.49.1.el10_2
  • kernel-modules-core >= 6.12.0-211.49.1.el10_2
  • kernel-modules-extra >= 6.12.0-211.49.1.el10_2
  • kernel-modules-extra-matched >= 6.12.0-211.49.1.el10_2
  • kernel-rt >= 6.12.0-211.49.1.el10_2
  • kernel-rt-core >= 6.12.0-211.49.1.el10_2
  • kernel-rt-debug >= 6.12.0-211.49.1.el10_2
  • kernel-rt-debug-core >= 6.12.0-211.49.1.el10_2
  • kernel-rt-debug-devel >= 6.12.0-211.49.1.el10_2
  • kernel-rt-debug-modules >= 6.12.0-211.49.1.el10_2
  • kernel-rt-debug-modules-core >= 6.12.0-211.49.1.el10_2
  • kernel-rt-debug-modules-extra >= 6.12.0-211.49.1.el10_2
  • kernel-rt-devel >= 6.12.0-211.49.1.el10_2
  • kernel-rt-modules >= 6.12.0-211.49.1.el10_2
  • kernel-rt-modules-core >= 6.12.0-211.49.1.el10_2
  • kernel-rt-modules-extra >= 6.12.0-211.49.1.el10_2
  • kernel-tools >= 6.12.0-211.49.1.el10_2
  • kernel-tools-libs >= 6.12.0-211.49.1.el10_2
  • kernel-tools-libs-devel >= 6.12.0-211.49.1.el10_2
  • kernel-uki-virt >= 6.12.0-211.49.1.el10_2
  • kernel-uki-virt-addons >= 6.12.0-211.49.1.el10_2
  • libperf >= 6.12.0-211.49.1.el10_2
  • perf >= 6.12.0-211.49.1.el10_2
  • python3-perf >= 6.12.0-211.49.1.el10_2
  • rtla >= 6.12.0-211.49.1.el10_2
  • rv >= 6.12.0-211.49.1.el10_2
 Patchnames:
RHSA-2026:57251 (x86_64)
SUSE Liberty Linux 8
  • bpftool >= 4.18.0-553.157.1.el8_10
  • kernel >= 4.18.0-553.157.1.el8_10
  • kernel-abi-stablelists >= 4.18.0-553.157.1.el8_10
  • kernel-core >= 4.18.0-553.157.1.el8_10
  • kernel-cross-headers >= 4.18.0-553.157.1.el8_10
  • kernel-debug >= 4.18.0-553.157.1.el8_10
  • kernel-debug-core >= 4.18.0-553.157.1.el8_10
  • kernel-debug-devel >= 4.18.0-553.157.1.el8_10
  • kernel-debug-modules >= 4.18.0-553.157.1.el8_10
  • kernel-debug-modules-extra >= 4.18.0-553.157.1.el8_10
  • kernel-devel >= 4.18.0-553.157.1.el8_10
  • kernel-doc >= 4.18.0-553.157.1.el8_10
  • kernel-headers >= 4.18.0-553.157.1.el8_10
  • kernel-modules >= 4.18.0-553.157.1.el8_10
  • kernel-modules-extra >= 4.18.0-553.157.1.el8_10
  • kernel-tools >= 4.18.0-553.157.1.el8_10
  • kernel-tools-libs >= 4.18.0-553.157.1.el8_10
  • kernel-tools-libs-devel >= 4.18.0-553.157.1.el8_10
  • perf >= 4.18.0-553.157.1.el8_10
  • python3-perf >= 4.18.0-553.157.1.el8_10
 Patchnames:
RHSA-2026:57253 (x86_64)
SUSE Liberty Linux 9
  • kernel >= 5.14.0-687.41.1.el9_8
  • kernel-abi-stablelists >= 5.14.0-687.41.1.el9_8
  • kernel-core >= 5.14.0-687.41.1.el9_8
  • kernel-cross-headers >= 5.14.0-687.41.1.el9_8
  • kernel-debug >= 5.14.0-687.41.1.el9_8
  • kernel-debug-core >= 5.14.0-687.41.1.el9_8
  • kernel-debug-devel >= 5.14.0-687.41.1.el9_8
  • kernel-debug-devel-matched >= 5.14.0-687.41.1.el9_8
  • kernel-debug-modules >= 5.14.0-687.41.1.el9_8
  • kernel-debug-modules-core >= 5.14.0-687.41.1.el9_8
  • kernel-debug-modules-extra >= 5.14.0-687.41.1.el9_8
  • kernel-debug-uki-virt >= 5.14.0-687.41.1.el9_8
  • kernel-devel >= 5.14.0-687.41.1.el9_8
  • kernel-devel-matched >= 5.14.0-687.41.1.el9_8
  • kernel-doc >= 5.14.0-687.41.1.el9_8
  • kernel-headers >= 5.14.0-687.41.1.el9_8
  • kernel-modules >= 5.14.0-687.41.1.el9_8
  • kernel-modules-core >= 5.14.0-687.41.1.el9_8
  • kernel-modules-extra >= 5.14.0-687.41.1.el9_8
  • kernel-rt >= 5.14.0-687.41.1.el9_8
  • kernel-rt-core >= 5.14.0-687.41.1.el9_8
  • kernel-rt-debug >= 5.14.0-687.41.1.el9_8
  • kernel-rt-debug-core >= 5.14.0-687.41.1.el9_8
  • kernel-rt-debug-devel >= 5.14.0-687.41.1.el9_8
  • kernel-rt-debug-modules >= 5.14.0-687.41.1.el9_8
  • kernel-rt-debug-modules-core >= 5.14.0-687.41.1.el9_8
  • kernel-rt-debug-modules-extra >= 5.14.0-687.41.1.el9_8
  • kernel-rt-devel >= 5.14.0-687.41.1.el9_8
  • kernel-rt-modules >= 5.14.0-687.41.1.el9_8
  • kernel-rt-modules-core >= 5.14.0-687.41.1.el9_8
  • kernel-rt-modules-extra >= 5.14.0-687.41.1.el9_8
  • kernel-tools >= 5.14.0-687.41.1.el9_8
  • kernel-tools-libs >= 5.14.0-687.41.1.el9_8
  • kernel-tools-libs-devel >= 5.14.0-687.41.1.el9_8
  • kernel-uki-virt >= 5.14.0-687.41.1.el9_8
  • kernel-uki-virt-addons >= 5.14.0-687.41.1.el9_8
  • libperf >= 5.14.0-687.41.1.el9_8
  • perf >= 5.14.0-687.41.1.el9_8
  • python3-perf >= 5.14.0-687.41.1.el9_8
  • rtla >= 5.14.0-687.41.1.el9_8
  • rv >= 5.14.0-687.41.1.el9_8
 Patchnames:
RHSA-2026:57252 (x86_64)

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise High Availability Extension 15 SP7
  • cluster-md-kmp-default >= 6.4.0-150700.53.81.1
  • dlm-kmp-default >= 6.4.0-150700.53.81.1
  • gfs2-kmp-default >= 6.4.0-150700.53.81.1
  • ocfs2-kmp-default >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Module for Basesystem 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.81.1
  • kernel-64kb-devel >= 6.4.0-150700.53.81.1
  • kernel-default >= 6.4.0-150700.53.81.1
  • kernel-default-base >= 6.4.0-150700.53.81.1.150700.17.45.1
  • kernel-default-devel >= 6.4.0-150700.53.81.1
  • kernel-devel >= 6.4.0-150700.53.81.1
  • kernel-macros >= 6.4.0-150700.53.81.1
  • kernel-zfcpdump >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.81.1
  • kernel-64kb-devel >= 6.4.0-150700.53.81.1
  • kernel-default >= 6.4.0-150700.53.81.1
  • kernel-default-base >= 6.4.0-150700.53.81.1.150700.17.45.1
  • kernel-default-devel >= 6.4.0-150700.53.81.1
  • kernel-devel >= 6.4.0-150700.53.81.1
  • kernel-macros >= 6.4.0-150700.53.81.1
  • kernel-zfcpdump >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.81.1
  • kernel-64kb-devel >= 6.4.0-150700.53.81.1
  • kernel-default >= 6.4.0-150700.53.81.1
  • kernel-default-base >= 6.4.0-150700.53.81.1.150700.17.45.1
  • kernel-default-devel >= 6.4.0-150700.53.81.1
  • kernel-devel >= 6.4.0-150700.53.81.1
  • kernel-macros >= 6.4.0-150700.53.81.1
  • kernel-zfcpdump >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-64kb >= 6.4.0-150700.53.81.1
  • kernel-64kb-devel >= 6.4.0-150700.53.81.1
  • kernel-default >= 6.4.0-150700.53.81.1
  • kernel-default-base >= 6.4.0-150700.53.81.1.150700.17.45.1
  • kernel-default-devel >= 6.4.0-150700.53.81.1
  • kernel-devel >= 6.4.0-150700.53.81.1
  • kernel-macros >= 6.4.0-150700.53.81.1
  • kernel-zfcpdump >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Module for Development Tools 15 SP7
  • kernel-docs >= 6.4.0-150700.53.81.1
  • kernel-obs-build >= 6.4.0-150700.53.81.1
  • kernel-source >= 6.4.0-150700.53.81.1
  • kernel-syms >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-docs >= 6.4.0-150700.53.81.1
  • kernel-obs-build >= 6.4.0-150700.53.81.1
  • kernel-source >= 6.4.0-150700.53.81.1
  • kernel-syms >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-docs >= 6.4.0-150700.53.81.1
  • kernel-obs-build >= 6.4.0-150700.53.81.1
  • kernel-source >= 6.4.0-150700.53.81.1
  • kernel-syms >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-docs >= 6.4.0-150700.53.81.1
  • kernel-obs-build >= 6.4.0-150700.53.81.1
  • kernel-source >= 6.4.0-150700.53.81.1
  • kernel-syms >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Module for Legacy 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • reiserfs-kmp-default >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Module for Public Cloud 15 SP7
  • kernel-azure >= 6.4.0-150700.53.81.1
  • kernel-azure-devel >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-azure >= 6.4.0-150700.53.81.1
  • kernel-azure-devel >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-azure >= 6.4.0-150700.53.81.1
  • kernel-azure-devel >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server 12 SP5-LTSS
  • cluster-md-kmp-default >= 4.12.14-122.326.1
  • dlm-kmp-default >= 4.12.14-122.326.1
  • gfs2-kmp-default >= 4.12.14-122.326.1
  • kernel-default >= 4.12.14-122.326.1
  • kernel-default-base >= 4.12.14-122.326.1
  • kernel-default-devel >= 4.12.14-122.326.1
  • kernel-default-man >= 4.12.14-122.326.1
  • kernel-devel >= 4.12.14-122.326.1
  • kernel-macros >= 4.12.14-122.326.1
  • kernel-source >= 4.12.14-122.326.1
  • kernel-syms >= 4.12.14-122.326.1
  • ocfs2-kmp-default >= 4.12.14-122.326.1
SUSE Linux Enterprise Server 12 SP5-LTSS
  • cluster-md-kmp-default >= 4.12.14-122.326.1
  • dlm-kmp-default >= 4.12.14-122.326.1
  • gfs2-kmp-default >= 4.12.14-122.326.1
  • kernel-default >= 4.12.14-122.326.1
  • kernel-default-base >= 4.12.14-122.326.1
  • kernel-default-devel >= 4.12.14-122.326.1
  • kernel-default-man >= 4.12.14-122.326.1
  • kernel-devel >= 4.12.14-122.326.1
  • kernel-macros >= 4.12.14-122.326.1
  • kernel-source >= 4.12.14-122.326.1
  • kernel-syms >= 4.12.14-122.326.1
  • ocfs2-kmp-default >= 4.12.14-122.326.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
  • cluster-md-kmp-default >= 4.12.14-122.326.1
  • dlm-kmp-default >= 4.12.14-122.326.1
  • gfs2-kmp-default >= 4.12.14-122.326.1
  • kernel-default >= 4.12.14-122.326.1
  • kernel-default-base >= 4.12.14-122.326.1
  • kernel-default-devel >= 4.12.14-122.326.1
  • kernel-devel >= 4.12.14-122.326.1
  • kernel-macros >= 4.12.14-122.326.1
  • kernel-source >= 4.12.14-122.326.1
  • kernel-syms >= 4.12.14-122.326.1
  • ocfs2-kmp-default >= 4.12.14-122.326.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
  • cluster-md-kmp-default >= 4.12.14-122.326.1
  • dlm-kmp-default >= 4.12.14-122.326.1
  • gfs2-kmp-default >= 4.12.14-122.326.1
  • kernel-default >= 4.12.14-122.326.1
  • kernel-default-base >= 4.12.14-122.326.1
  • kernel-default-devel >= 4.12.14-122.326.1
  • kernel-devel >= 4.12.14-122.326.1
  • kernel-macros >= 4.12.14-122.326.1
  • kernel-source >= 4.12.14-122.326.1
  • kernel-syms >= 4.12.14-122.326.1
  • ocfs2-kmp-default >= 4.12.14-122.326.1
SUSE Linux Enterprise Workstation Extension 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Server for SAP Applications 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.81.1
SUSE Linux Enterprise Desktop 15 SP7
  • kernel-default-extra >= 6.4.0-150700.53.81.1

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.
SUSE Linux Enterprise Desktop 15 SP7 kernel-64kb In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-default In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-docs In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-source In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-syms In progress
SUSE Linux Enterprise Desktop 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-default In progress
SUSE Linux Enterprise High Availability Extension 15 SP7 kernel-source Affected
SUSE Linux Enterprise High Availability Extension 16.0 kernel-default Affected
SUSE Linux Enterprise High Availability Extension 16.0 kernel-source Affected
SUSE Linux Enterprise High Availability Extension 16.1 kernel-default Affected
SUSE Linux Enterprise High Availability Extension 16.1 kernel-source Affected
SUSE Linux Enterprise Live Patching 15 SP7 kernel-default Affected
SUSE Linux Enterprise Live Patching 15 SP7 kernel-source Affected
SUSE Linux Enterprise Micro 5.3 kernel-default Affected
SUSE Linux Enterprise Micro 5.3 kernel-rt Affected
SUSE Linux Enterprise Micro 5.3 kernel-source In progress
SUSE Linux Enterprise Micro 5.3 kernel-source-rt In progress
SUSE Linux Enterprise Micro 5.4 kernel-default Affected
SUSE Linux Enterprise Micro 5.4 kernel-rt Affected
SUSE Linux Enterprise Micro 5.4 kernel-source In progress
SUSE Linux Enterprise Micro 5.4 kernel-source-rt In progress
SUSE Linux Enterprise Micro 5.5 kernel-default Affected
SUSE Linux Enterprise Micro 5.5 kernel-source In progress
SUSE Linux Enterprise Micro 5.5 kernel-source-rt In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-64kb In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-source In progress
SUSE Linux Enterprise Module for Basesystem 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-default Affected
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-docs In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-source In progress
SUSE Linux Enterprise Module for Development Tools 15 SP7 kernel-syms In progress
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-default In progress
SUSE Linux Enterprise Module for Legacy 15 SP7 kernel-source Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-azure In progress
SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-default Affected
SUSE Linux Enterprise Module for Public Cloud 15 SP7 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP7 kernel-source-rt In progress
SUSE Linux Enterprise Server 15 SP7 kernel-64kb In progress
SUSE Linux Enterprise Server 15 SP7 kernel-azure In progress
SUSE Linux Enterprise Server 15 SP7 kernel-default In progress
SUSE Linux Enterprise Server 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise Server 15 SP7 kernel-docs In progress
SUSE Linux Enterprise Server 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise Server 15 SP7 kernel-source In progress
SUSE Linux Enterprise Server 15 SP7 kernel-syms In progress
SUSE Linux Enterprise Server 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise Server 16.0 kernel-default Affected
SUSE Linux Enterprise Server 16.0 kernel-source In progress
SUSE Linux Enterprise Server 16.1 kernel-default Affected
SUSE Linux Enterprise Server 16.1 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-64kb In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-azure In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-default-base In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-docs In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-obs-build In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-source In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-syms In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP7 kernel-zfcpdump In progress
SUSE Linux Enterprise Server for SAP applications 16.0 kernel-default Affected
SUSE Linux Enterprise Server for SAP applications 16.0 kernel-source In progress
SUSE Linux Enterprise Server for SAP applications 16.1 kernel-default Affected
SUSE Linux Enterprise Server for SAP applications 16.1 kernel-source Affected
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-default In progress
SUSE Linux Enterprise Workstation Extension 15 SP7 kernel-source Affected
SUSE Linux Micro 6.0 kernel-default Affected
SUSE Linux Micro 6.0 kernel-source Affected
SUSE Linux Micro 6.0 kernel-source-rt Affected
SUSE Linux Micro 6.1 kernel-default Affected
SUSE Linux Micro 6.1 kernel-source Affected
SUSE Linux Micro 6.1 kernel-source-rt Affected
SUSE Linux Micro 6.2 kernel-default Affected
SUSE Linux Micro 6.2 kernel-source In progress
SUSE Linux Micro Extras 6.0 kernel-default Affected
SUSE Linux Micro Extras 6.0 kernel-source Affected
SUSE Linux Micro Extras 6.0 kernel-source-rt Affected
SUSE Real Time Module 15 SP7 kernel-source-rt In progress
openSUSE Leap 16.0 kernel-source Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-default Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-default Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS kernel-source Affected
SUSE Linux Enterprise Live Patching 12 SP5 kernel-default Affected
SUSE Linux Enterprise Live Patching 12 SP5 kernel-source Affected
SUSE Linux Enterprise Live Patching 15 SP4 kernel-default Affected
SUSE Linux Enterprise Live Patching 15 SP4 kernel-source Affected
SUSE Linux Enterprise Live Patching 15 SP5 kernel-default Affected
SUSE Linux Enterprise Live Patching 15 SP5 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP5 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP6 kernel-source Affected
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-default Won't fix
SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME CORE kernel-source Won't fix
SUSE Linux Enterprise Server 12 SP5 kernel-source Affected
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-default In progress
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-source In progress
SUSE Linux Enterprise Server 12 SP5-LTSS kernel-syms In progress
SUSE Linux Enterprise Server 15 SP4 kernel-source Affected
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP4-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP5 kernel-source Affected
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP5-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP6 kernel-source Affected
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP6-LTSS kernel-source Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-default In progress
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-source In progress
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 kernel-syms In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-default Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-default Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-default Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP6 kernel-source Affected
Products past their end of life and not receiving proactive updates anymore.
SUSE CaaS Platform 4.0 kernel-source Affected
SUSE Enterprise Storage 6 kernel-source Affected
SUSE Enterprise Storage 7 kernel-source Affected
SUSE Enterprise Storage 7.1 kernel-source Affected
SUSE Linux Enterprise Desktop 11 SP4 kernel-source Won't fix
SUSE Linux Enterprise Desktop 15 SP1 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP2 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP3 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP4 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP5 kernel-source Affected
SUSE Linux Enterprise Desktop 15 SP6 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS kernel-source Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS kernel-source Affected
SUSE Linux Enterprise Micro 5.0 kernel-default Affected
SUSE Linux Enterprise Micro 5.1 kernel-default Affected
SUSE Linux Enterprise Micro 5.2 kernel-default Affected
SUSE Linux Enterprise Micro 5.2 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 kernel-source Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP1 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 kernel-source Affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP2 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP3 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP4 kernel-source Affected
SUSE Linux Enterprise Real Time 15 SP4 kernel-source-rt Affected
SUSE Linux Enterprise Real Time 15 SP5 kernel-source-rt Affected
SUSE Linux Enterprise Server 11 SP4 kernel-source Won't fix
SUSE Linux Enterprise Server 11 SP4-LTSS kernel-source Won't fix
SUSE Linux Enterprise Server 15 SP1 kernel-source Affected
SUSE Linux Enterprise Server 15 SP1-BCL kernel-source Affected
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP1-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP2 kernel-source Affected
SUSE Linux Enterprise Server 15 SP2-BCL kernel-source Affected
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP2-LTSS kernel-source Affected
SUSE Linux Enterprise Server 15 SP3 kernel-source Affected
SUSE Linux Enterprise Server 15 SP3-BCL kernel-source Affected
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-default Affected
SUSE Linux Enterprise Server 15 SP3-LTSS kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 kernel-source Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 kernel-source Affected
SUSE Manager Proxy 4.0 kernel-source Affected
SUSE Manager Proxy 4.1 kernel-source Affected
SUSE Manager Proxy 4.2 kernel-source Affected
SUSE Manager Proxy 4.3 kernel-source Affected
SUSE Manager Proxy LTS 4.3 kernel-source Affected
SUSE Manager Retail Branch Server 4.0 kernel-source Affected
SUSE Manager Retail Branch Server 4.1 kernel-source Affected
SUSE Manager Retail Branch Server 4.2 kernel-source Affected
SUSE Manager Retail Branch Server 4.3 kernel-source Affected
SUSE Manager Retail Branch Server LTS 4.3 kernel-source Affected
SUSE Manager Server 4.0 kernel-source Affected
SUSE Manager Server 4.1 kernel-source Affected
SUSE Manager Server 4.2 kernel-source Affected
SUSE Manager Server 4.3 kernel-source Affected
SUSE Manager Server LTS 4.3 kernel-source Affected
SUSE Real Time Module 15 SP4 kernel-source-rt Affected
SUSE Real Time Module 15 SP5 kernel-source-rt Affected
openSUSE Leap 15.3 kernel-source Affected
openSUSE Leap 15.4 kernel-source Affected
openSUSE Leap 15.4 kernel-source-rt Affected
openSUSE Leap 15.5 kernel-source Affected
openSUSE Leap 15.5 kernel-source-rt Affected
openSUSE Leap 15.6 kernel-source Affected

SUSE Timeline for this CVE

CVE page created: Mon Jul 20 11:50:29 2026
CVE page last modified: Fri Sep 4 17:42:51 2026