CVE-2026-43125 in the critical feed json
dlm: validate length in dlm_search_rsb_tree
published 2026-05-06 6 mo ago modified 2026-10-30 10 d ago also EUVD-2026-27688
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 45%
- public exploits
- 0
- none known
Summary
In the Linux kernel, the following vulnerability has been resolved:
dlm: validate length in dlm_search_rsb_tree
The len parameter in dlm_dump_rsb_name() is not validated and comes from network messages. When it exceeds DLM_RESNAME_MAXLEN, it can cause out-of-bounds write in dlm_search_rsb_tree().
Add length validation to prevent potential buffer overflow.
Patch / fix
- Linux Linux 5.15.224, 6.1.191, 6.6.160, 6.12.75, 6.18.16, 6.19.6, 7.0
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support 0:3.10.0-1160.154.1.el7, 0:3.10.0-1160.155.1.rt56.1307.el7
- Red Hat Red Hat Enterprise Linux 8 0:4.18.0-553.132.1.el8_10, 0:4.18.0-553.132.1.rt7.473.el8_10
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support 0:4.18.0-372.198.1.el8_6
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On 0:4.18.0-372.198.1.el8_6
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service 0:4.18.0-477.150.1.el8_8
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions 0:4.18.0-477.150.1.el8_8
- Red Hat Red Hat Enterprise Linux 9 0:5.14.0-687.15.1.el9_8
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions 0:5.14.0-284.178.1.el9_2, 0:5.14.0-284.178.1.rt14.463.el9_2
- Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions 0:5.14.0-427.136.1.el9_4
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support 0:5.14.0-570.125.1.el9_6
- linux Debian 13 6.12.85-1
- linux Debian 14 6.19.6-1
debian advisories DEBIAN-CVE-2026-43125
- linux Ubuntu 25.10 6.17.0-40.40
- linux-aws Ubuntu 25.10 6.17.0-1019.19
- linux-gcp Ubuntu 25.10 6.17.0-1020.22
- linux-raspi Ubuntu 25.10 6.17.0-1021.21
- linux-riscv Ubuntu 25.10 6.17.0-40.40.1
- linux-oracle Ubuntu 25.10 6.17.0-1018.18
- linux-aws-6.17 Ubuntu 24.04 LTS 6.17.0-1019.19~24.04.1
- linux-gcp-6.17 Ubuntu 24.04 LTS 6.17.0-1020.22~24.04.1
ubuntu advisories UBUNTU-CVE-2026-43125
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- kpatch-patch-4_18_0-553_85_1 RHEL 8 1-11.el8_10
- kpatch-patch-4_18_0-553_53_1 RHEL 8 1-16.el8_10
- kpatch-patch-4_18_0-553_72_1 RHEL 8 1-13.el8_10
- kpatch-patch-4_18_0-553_109_1 RHEL 8 1-9.el8_10
- kpatch-patch-4_18_0-553_125_1 RHEL 8 1-6.el8_10
- kpatch-patch-5_14_0-687_10_1 RHEL 9 1-6.el9_8
- kernel RHEL 9 5.14.0-687.15.1.el9_8
- rv RHEL 9 5.14.0-687.15.1.el9_8
red hat advisories RHSA-2026:59091RHSA-2026:55761RHSA-2026:56225RHSA-2026:56224RHSA-2026:55837RHSA-2026:55762
- kernel-64kb SLE Module for Basesystem 15 SP7 6.4.0-150700.53.81.1
- kernel-syms SLE Module for Development Tools 15 SP7 6.4.0-150700.53.81.1
- kernel-azure SLE Module for Public Cloud 15 SP7 6.4.0-150700.53.81.1
- kernel-source SLE Module for Development Tools 15 SP7, SLE Module for Basesystem 15 SP7 6.4.0-150700.53.81.1
- kernel-default SLE Workstation Extension 15 SP7, SLE Module for Legacy 15 SP7, SLE Module for Basesystem 15 SP7 +2 more 6.4.0-150700.53.81.1
- kernel-zfcpdump SLE Module for Basesystem 15 SP7 6.4.0-150700.53.81.1
- kernel-obs-build SLE Module for Development Tools 15 SP7 6.4.0-150700.53.81.1
- kernel-default-base SLE Module for Basesystem 15 SP7 6.4.0-150700.53.81.1.150700.17.45.1
suse advisories SUSE-SU-2026:4254-1SUSE-SU-2026:23887-1SUSE-SU-2026:23902-1SUSE-SU-2026:23897-1SUSE-SU-2026:23881-1SUSE-SU-2026:4282-1
- kernel-rt openSUSE Leap 16.0 6.12.0-160000.38.1
- dtb-aarch64 openSUSE Leap 16.0 6.12.0-160000.38.1
- kernel-64kb openSUSE Leap 16.0 6.12.0-160000.38.1
- kernel-syms openSUSE Leap 16.0 6.12.0-160000.38.1
- kernel-azure openSUSE Leap 16.0 6.12.0-160000.38.1
- kernel-obs-qa openSUSE Leap 16.0 6.12.0-160000.38.1
- kernel-source openSUSE Leap 16.0 6.12.0-160000.38.1
- kernel-default openSUSE Leap 16.0 6.12.0-160000.38.1
opensuse advisories openSUSE-SU-2026:21910-1
- kernel AlmaLinux 9 5.14.0-687.15.1.el9_8
- rv AlmaLinux 9 5.14.0-687.15.1.el9_8
- perf AlmaLinux 9 5.14.0-687.15.1.el9_8
- rtla AlmaLinux 9 5.14.0-687.15.1.el9_8
- libperf AlmaLinux 9 5.14.0-687.15.1.el9_8
- kernel-rt AlmaLinux 9 5.14.0-687.15.1.el9_8
- kernel-64k AlmaLinux 9 5.14.0-687.15.1.el9_8
- kernel-core AlmaLinux 9 5.14.0-687.15.1.el9_8
almalinux advisories ALSA-2026:25217ALSA-2026:25120ALSA-2026:25121
- kernel Rocky Linux 9 5.14.0-687.15.1.el9_7.cloud.1.0
- kernel Rocky Linux 8 4.18.0-553.132.1.el8_10.cloud.0.1
- kernel Rocky Linux 9 5.14.0-687.15.1.el9_8
- kernel-rt Rocky Linux 8 4.18.0-553.132.1.rt7.473.el8_10
- kernel Rocky Linux 8 4.18.0-553.132.1.el8_10
rocky linux advisories RXSA-2026:25217RXSA-2026:25121RLSA-2026:25217RLSA-2026:25120RLSA-2026:25121
- git.kernel.org/stable/c/0270664871616eb3a5c864b9aa17be76fd35b920 commit
- git.kernel.org/stable/c/c98d071a1ca903b705316225e47006aaa20e989c commit
- git.kernel.org/stable/c/2deafd015ea9a0e75ee5764e20eb1e16bd73efd8 commit
- git.kernel.org/stable/c/67288113c5e6cf9e659b4065c0ed6f16100e0c71 commit
- git.kernel.org/stable/c/082083c9fbd99422a0370fe2102144a231c9f5d6 commit
- git.kernel.org/stable/c/5f053a2e7209d326cbbc07738fa6d6893d307438 commit
- git.kernel.org/stable/c/080e5563f878c64e697b89e7439d730d0daad882 commit
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2026-43125 updated cvss 7.0
kernel: dlm: validate length in dlm_search_rsb_tree
-
Red Hat Enterprise Linux 9 kernel-rt, kernel-rt-kvm, kernel-rt-core, kernel-rt-modules, kernel-rt-debug-kvm, kernel-rt-debug-core, +12 moreaffected: no fix available
-
Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 moreunder investigation
-
Red Hat CodeReady Linux Builder EUS (v.9.6) libperf 5.14.0-570.125.1.el9_6, kernel-debuginfo-common-s390x 5.14.0-570.125.1.el9_6, kernel-debuginfo-common-x86_64 5.14.0-570.125.1.el9_6, kernel-debuginfo-common-aarch64 5.14.0-570.125.1.el9_6, kernel-debuginfo-common-ppc64le 5.14.0-570.125.1.el9_6fixed: vendor fix RHSA-2026:34094
-
Red Hat Enterprise Linux AppStream (v. 9) rv 5.14.0-687.15.1.el9_8, perf 5.14.0-687.15.1.el9_8, rtla 5.14.0-687.15.1.el9_8, python3-perf 5.14.0-687.15.1.el9_8, kernel-devel-matched 5.14.0-687.15.1.el9_8, kernel-64k-devel-matched 5.14.0-687.15.1.el9_8, +7 morefixed: vendor fix RHSA-2026:25217
-
Red Hat Enterprise Linux AppStream E4S (v.9.2) perf 5.14.0-284.178.1.el9_2, rtla 5.14.0-284.178.1.el9_2, kernel-devel-matched 5.14.0-284.178.1.el9_2, kernel-64k-devel-matched 5.14.0-284.178.1.el9_2, kernel-debug-devel-matched 5.14.0-284.178.1.el9_2, kernel-debuginfo-common-s390x 5.14.0-284.178.1.el9_2, +5 morefixed: vendor fix RHSA-2026:34095
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Red Hat Enterprise Linux AppStream E4S (v.9.4) rv 5.14.0-427.136.1.el9_4, perf 5.14.0-427.136.1.el9_4, rtla 5.14.0-427.136.1.el9_4, kernel-devel-matched 5.14.0-427.136.1.el9_4, kernel-64k-devel-matched 5.14.0-427.136.1.el9_4, kernel-debug-devel-matched 5.14.0-427.136.1.el9_4, +6 morefixed: vendor fix RHSA-2026:36767
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Red Hat Enterprise Linux AppStream EUS (v.9.6) rv 5.14.0-570.125.1.el9_6, perf 5.14.0-570.125.1.el9_6, rtla 5.14.0-570.125.1.el9_6, python3-perf 5.14.0-570.125.1.el9_6, kernel-devel-matched 5.14.0-570.125.1.el9_6, kernel-64k-devel-matched 5.14.0-570.125.1.el9_6, +7 morefixed: vendor fix RHSA-2026:34094
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Red Hat Enterprise Linux BaseOS (v. 8) perf 4.18.0-553.132.1.el8_10, kernel 4.18.0-553.132.1.el8_10, bpftool 4.18.0-553.132.1.el8_10, kernel-core 4.18.0-553.132.1.el8_10, kernel-tools 4.18.0-553.132.1.el8_10, python3-perf 4.18.0-553.132.1.el8_10, +20 morefixed: vendor fix RHSA-2026:25121
show 25 moreshow fewer
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Red Hat Enterprise Linux BaseOS (v. 9) kernel 5.14.0-687.15.1.el9_8, kernel-64k 5.14.0-687.15.1.el9_8, kernel-core 5.14.0-687.15.1.el9_8, kernel-tools 5.14.0-687.15.1.el9_8, kernel-modules 5.14.0-687.15.1.el9_8, kernel-64k-core 5.14.0-687.15.1.el9_8, +28 morefixed: vendor fix RHSA-2026:25217
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Red Hat Enterprise Linux BaseOS AUS (v.8.4) perf 4.18.0-305.201.1.el8_4, kernel 4.18.0-305.201.1.el8_4, bpftool 4.18.0-305.201.1.el8_4, kernel-core 4.18.0-305.201.1.el8_4, kernel-tools 4.18.0-305.201.1.el8_4, python3-perf 4.18.0-305.201.1.el8_4, +8 morefixed: vendor fix RHSA-2026:59091
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Red Hat Enterprise Linux BaseOS AUS (v.8.6) perf 4.18.0-372.198.1.el8_6, kernel 4.18.0-372.198.1.el8_6, bpftool 4.18.0-372.198.1.el8_6, kernel-core 4.18.0-372.198.1.el8_6, kernel-tools 4.18.0-372.198.1.el8_6, python3-perf 4.18.0-372.198.1.el8_6, +8 morefixed: vendor fix RHSA-2026:33899
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Red Hat Enterprise Linux BaseOS E4S (v.8.8) perf 4.18.0-477.150.1.el8_8, kernel 4.18.0-477.150.1.el8_8, bpftool 4.18.0-477.150.1.el8_8, kernel-core 4.18.0-477.150.1.el8_8, kernel-tools 4.18.0-477.150.1.el8_8, python3-perf 4.18.0-477.150.1.el8_8, +14 morefixed: vendor fix RHSA-2026:35863
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Red Hat Enterprise Linux BaseOS E4S (v.9.2) bpftool 7.0.0-284.178.1.el9_2, kernel 5.14.0-284.178.1.el9_2, kernel-64k 5.14.0-284.178.1.el9_2, kernel-core 5.14.0-284.178.1.el9_2, kernel-tools 5.14.0-284.178.1.el9_2, python3-perf 5.14.0-284.178.1.el9_2, +33 morefixed: vendor fix RHSA-2026:34095
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Red Hat Enterprise Linux BaseOS E4S (v.9.4) bpftool 7.3.0-427.136.1.el9_4, kernel 5.14.0-427.136.1.el9_4, kernel-64k 5.14.0-427.136.1.el9_4, kernel-core 5.14.0-427.136.1.el9_4, kernel-tools 5.14.0-427.136.1.el9_4, python3-perf 5.14.0-427.136.1.el9_4, +33 morefixed: vendor fix RHSA-2026:36767
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Red Hat Enterprise Linux BaseOS EUS (v.9.6) kernel 5.14.0-570.125.1.el9_6, kernel-64k 5.14.0-570.125.1.el9_6, kernel-core 5.14.0-570.125.1.el9_6, kernel-tools 5.14.0-570.125.1.el9_6, kernel-modules 5.14.0-570.125.1.el9_6, kernel-64k-core 5.14.0-570.125.1.el9_6, +32 morefixed: vendor fix RHSA-2026:34094
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Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.4) perf 4.18.0-305.201.1.el8_4, kernel 4.18.0-305.201.1.el8_4, bpftool 4.18.0-305.201.1.el8_4, kernel-core 4.18.0-305.201.1.el8_4, kernel-tools 4.18.0-305.201.1.el8_4, python3-perf 4.18.0-305.201.1.el8_4, +8 morefixed: vendor fix RHSA-2026:59091
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Red Hat Enterprise Linux BaseOS EUS EXTENSION (v.8.6) perf 4.18.0-372.198.1.el8_6, kernel 4.18.0-372.198.1.el8_6, bpftool 4.18.0-372.198.1.el8_6, kernel-core 4.18.0-372.198.1.el8_6, kernel-tools 4.18.0-372.198.1.el8_6, python3-perf 4.18.0-372.198.1.el8_6, +8 morefixed: vendor fix RHSA-2026:33899
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Red Hat Enterprise Linux BaseOS TUS (v.8.8) perf 4.18.0-477.150.1.el8_8, kernel 4.18.0-477.150.1.el8_8, bpftool 4.18.0-477.150.1.el8_8, kernel-core 4.18.0-477.150.1.el8_8, kernel-tools 4.18.0-477.150.1.el8_8, python3-perf 4.18.0-477.150.1.el8_8, +8 morefixed: vendor fix RHSA-2026:35863
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Red Hat Enterprise Linux CodeReady Linux Builder (v. 9) libperf 5.14.0-687.15.1.el9_8, kernel-debuginfo-common-s390x 5.14.0-687.15.1.el9_8, kernel-debuginfo-common-x86_64 5.14.0-687.15.1.el9_8, kernel-debuginfo-common-aarch64 5.14.0-687.15.1.el9_8, kernel-debuginfo-common-ppc64le 5.14.0-687.15.1.el9_8fixed: vendor fix RHSA-2026:25217
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Red Hat Enterprise Linux CRB (v. 8) kernel-debuginfo-common-x86_64 4.18.0-553.132.1.el8_10, kernel-debuginfo-common-aarch64 4.18.0-553.132.1.el8_10, kernel-debuginfo-common-ppc64le 4.18.0-553.132.1.el8_10fixed: vendor fix RHSA-2026:25121
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Red Hat Enterprise Linux for Real Time (v. 7 ELS) kernel-rt 3.10.0-1160.155.1.rt56.1307.el7, kernel-rt-trace 3.10.0-1160.155.1.rt56.1307.el7, kernel-rt-debuginfo-common-x86_64 3.10.0-1160.155.1.rt56.1307.el7fixed: vendor fix RHSA-2026:41236
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Red Hat Enterprise Linux NFV (v. 8) kernel-rt 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-kvm 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-core 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-modules 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-debug-kvm 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-debug-core 4.18.0-553.132.1.rt7.473.el8_10, +4 morefixed: vendor fix RHSA-2026:25120
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Red Hat Enterprise Linux Real Time (v. 9) kernel-rt 5.14.0-687.15.1.el9_8, kernel-rt-64k 5.14.0-687.15.1.el9_8, kernel-rt-core 5.14.0-687.15.1.el9_8, kernel-rt-modules 5.14.0-687.15.1.el9_8, kernel-rt-64k-core 5.14.0-687.15.1.el9_8, kernel-rt-debug-core 5.14.0-687.15.1.el9_8, +14 morefixed: vendor fix RHSA-2026:25217
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Red Hat Enterprise Linux Real Time E4S (v.9.2) kernel-rt 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-core 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-modules 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-debug-core 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-modules-core 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-debug-modules 5.14.0-284.178.1.rt14.463.el9_2, +4 morefixed: vendor fix RHSA-2026:33900
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Red Hat Enterprise Linux Real Time E4S (v.9.4) kernel-rt 5.14.0-427.136.1.el9_4, kernel-rt-core 5.14.0-427.136.1.el9_4, kernel-rt-modules 5.14.0-427.136.1.el9_4, kernel-rt-debug-core 5.14.0-427.136.1.el9_4, kernel-rt-modules-core 5.14.0-427.136.1.el9_4, kernel-rt-debug-modules 5.14.0-427.136.1.el9_4, +4 morefixed: vendor fix RHSA-2026:36767
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Red Hat Enterprise Linux Real Time EUS (v.9.6) kernel-rt 5.14.0-570.125.1.el9_6, kernel-rt-64k 5.14.0-570.125.1.el9_6, kernel-rt-core 5.14.0-570.125.1.el9_6, kernel-rt-modules 5.14.0-570.125.1.el9_6, kernel-rt-64k-core 5.14.0-570.125.1.el9_6, kernel-rt-debug-core 5.14.0-570.125.1.el9_6, +14 morefixed: vendor fix RHSA-2026:34094
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Red Hat Enterprise Linux Real Time for NFV (v. 9) kernel-rt 5.14.0-687.15.1.el9_8, kernel-rt-core 5.14.0-687.15.1.el9_8, kernel-rt-modules 5.14.0-687.15.1.el9_8, kernel-rt-debug-core 5.14.0-687.15.1.el9_8, kernel-rt-modules-core 5.14.0-687.15.1.el9_8, kernel-rt-debug-modules 5.14.0-687.15.1.el9_8, +4 morefixed: vendor fix RHSA-2026:25217
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Red Hat Enterprise Linux Real Time for NFV E4S (v.9.2) kernel-rt 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-kvm 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-core 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-modules 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-debug-kvm 5.14.0-284.178.1.rt14.463.el9_2, kernel-rt-debug-core 5.14.0-284.178.1.rt14.463.el9_2, +6 morefixed: vendor fix RHSA-2026:33900
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Red Hat Enterprise Linux Real Time for NFV E4S (v.9.4) kernel-rt 5.14.0-427.136.1.el9_4, kernel-rt-kvm 5.14.0-427.136.1.el9_4, kernel-rt-core 5.14.0-427.136.1.el9_4, kernel-rt-modules 5.14.0-427.136.1.el9_4, kernel-rt-debug-kvm 5.14.0-427.136.1.el9_4, kernel-rt-debug-core 5.14.0-427.136.1.el9_4, +6 morefixed: vendor fix RHSA-2026:36767
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Red Hat Enterprise Linux Real Time for NFV EUS (v.9.6) kernel-rt 5.14.0-570.125.1.el9_6, kernel-rt-kvm 5.14.0-570.125.1.el9_6, kernel-rt-core 5.14.0-570.125.1.el9_6, kernel-rt-modules 5.14.0-570.125.1.el9_6, kernel-rt-debug-kvm 5.14.0-570.125.1.el9_6, kernel-rt-debug-core 5.14.0-570.125.1.el9_6, +6 morefixed: vendor fix RHSA-2026:34094
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Red Hat Enterprise Linux RT (v. 8) kernel-rt 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-core 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-modules 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-debug-core 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-debug-modules 4.18.0-553.132.1.rt7.473.el8_10, kernel-rt-modules-extra 4.18.0-553.132.1.rt7.473.el8_10, +2 morefixed: vendor fix RHSA-2026:25120
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Red Hat Enterprise Linux Server (v. 7 ELS) perf 3.10.0-1160.154.1.el7, kernel 3.10.0-1160.154.1.el7, bpftool 3.10.0-1160.154.1.el7, python-perf 3.10.0-1160.154.1.el7, kernel-kdump 3.10.0-1160.154.1.el7, kernel-tools 3.10.0-1160.154.1.el7, +7 more Red Hat Enterprise Linux Server Optional (v. 7 ELS) kernel-debuginfo-common-ppc64 3.10.0-1160.154.1.el7, kernel-debuginfo-common-x86_64 3.10.0-1160.154.1.el7, kernel-debuginfo-common-ppc64le 3.10.0-1160.154.1.el7fixed: vendor fix RHSA-2026:35844
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Red Hat Enterprise Linux 10 kernelnot affected: vulnerable code not present
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 24 d ago
Exploit prediction
0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CISA ADP | 3.1 | 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Linux Linux
- Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support
- Red Hat Red Hat Enterprise Linux 8
- Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
- Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On
- Red Hat Red Hat Enterprise Linux 8.8 Telecommunications Update Service
- Red Hat Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
- Red Hat Red Hat Enterprise Linux 9
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
- Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support
- Red Hat Red Hat Enterprise Linux 10
- Red Hat Red Hat Enterprise Linux 6
Classification
- Weakness
- Technology feeds
References
- git.kernel.org /stable/c/0270664871616eb3a5c864b9aa17be76fd35b920
- git.kernel.org /stable/c/c98d071a1ca903b705316225e47006aaa20e989c
- git.kernel.org /stable/c/2deafd015ea9a0e75ee5764e20eb1e16bd73efd8
-
git.kernel.org
/stable/c/67288113c5e6cf9e659b4065c0ed6f16100e0c71
patch
-
git.kernel.org
/stable/c/082083c9fbd99422a0370fe2102144a231c9f5d6
patch
-
git.kernel.org
/stable/c/5f053a2e7209d326cbbc07738fa6d6893d307438
patch
-
git.kernel.org
/stable/c/080e5563f878c64e697b89e7439d730d0daad882
patch
-
access.redhat.com
/errata/RHSA-2026:35844
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:41236
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:34095
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:36767
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:34094
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:25217
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:25121
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:55762
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:59091
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:33899
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:35863
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:55761
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:55837
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:56224
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:56225
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:55763
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:25120
vendor-advisory
-
access.redhat.com
/errata/RHSA-2026:33900
vendor-advisory
-
access.redhat.com
/security/cve/CVE-2026-43125
vdb-entry
-
bugzilla.redhat.com
/show_bug.cgi?id=2467234
issue-tracking
- security.access.redhat.com /data/csaf/v2/vex/2026/cve-2026-43125.json
Sources
- CVE List CVE-2026-43125
- NVD CVE-2026-43125
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.