Vulnerability · Published May 6, 2026 · Assigned by Linux
CVE-2026-43133KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation
High 7.9
In plain English
A high-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.9High
Exploit odds (30 days)0.1%top 97.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Always use vmcb01 in VMLOAD/VMSAVE emulation Commit cc3ed80ae69f ("KVM: nSVM: always use vmcb01 to for vmsave/vmload of guest state") made KVM always use vmcb01 for the fields controlled by VMSAVE/VMLOAD, but it missed updating the VMLOAD/VMSAVE emulation code to always use vmcb01. As a result, if VMSAVE/VMLOAD is executed by an L2 guest and is not intercepted by L1, KVM will mistakenly use vmcb02. Always use vmcb01 instead of the current VMCB.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:10 | kernel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-debug-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.163.1.rt7.504.el8_10 | ALSA-2026:67469 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-tools-libs | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-tools-libs-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-uki-virt | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-uki-virt-addons | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-zfcpdump | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-zfcpdump-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-zfcpdump-devel | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-zfcpdump-devel-matched | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-zfcpdump-modules | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-zfcpdump-modules-core | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | kernel-zfcpdump-modules-extra | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | libperf | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | libperf | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | perf | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | perf | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | perf | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | python3-perf | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.163.1.el8_10 | ALSA-2026:67468 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | rtla | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | rtla | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| AlmaLinux:10 | rv | 6.12.0-211.53.1.el10_2 | ALSA-2026:65334 |
| AlmaLinux:9 | rv | 5.14.0-687.46.1.el9_8 | ALSA-2026:66180 |
| Debian:12 | linux | 6.1.170-1 | DEBIAN-CVE-2026-43133 |
| Debian:13 | linux | 6.12.85-1 | DEBIAN-CVE-2026-43133 |
| Debian:14 | linux | 6.19.6-1 | DEBIAN-CVE-2026-43133 |
| Rocky Linux:10 | kernel | 0:6.12.0-211.53.1.el10_2 | RLSA-2026:65334 |
| Rocky Linux:8 | kernel | 0:4.18.0-553.163.1.el8_10 | RLSA-2026:67468 |
| Rocky Linux:9 | kernel | 0:5.14.0-687.46.1.el9_8 | RLSA-2026:66180 |
| Rocky Linux:8 | kernel-rt | 0:4.18.0-553.163.1.rt7.504.el8_10 | RLSA-2026:67469 |
| Ubuntu:22.04:LTS | linux | 5.15.0-186.196 | UBUNTU-CVE-2026-43133 |
| Ubuntu:24.04:LTS | linux | 6.8.0-134.134 | UBUNTU-CVE-2026-43133 |
| Ubuntu:25.10 | linux | no fix listed | UBUNTU-CVE-2026-43133 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-43133 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1112.119 | UBUNTU-CVE-2026-43133 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1060.63 | UBUNTU-CVE-2026-43133 |
| Ubuntu:25.10 | linux-aws | no fix listed | UBUNTU-CVE-2026-43133 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2026-43133 |
| Ubuntu:24.04:LTS | linux-aws-6.14 | no fix listed | UBUNTU-CVE-2026-43133 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | cc3ed80ae69f454c3d904af9f65394a540099723 – before 10063e1251c1485034a018236080792ad083dcc5cc3ed80ae69f454c3d904af9f65394a540099723 – before c3b7015000988ba35ecd5648f4b2283960f00543cc3ed80ae69f454c3d904af9f65394a540099723 – before 3880e331b0b31d0d5d3702b124f6c93539cd478acc3ed80ae69f454c3d904af9f65394a540099723 – before fce2fd4a2ca05670a91015aacccf96a1c26268fdcc3ed80ae69f454c3d904af9f65394a540099723 – before d464cf1ed900d47c85393d40b00017b6adfc2e6ccc3ed80ae69f454c3d904af9f65394a540099723 – before 0004ecb798b30e90d7ebfe74efae2d9423315a64cc3ed80ae69f454c3d904af9f65394a540099723 – before 127ccae2c185f62e6ecb4bf24f9cb307e9b9c619 |
| Linux | Linux | 5.13 |
Weakness: CWE-628, CWE-754 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H
References
- https://git.kernel.org/stable/c/10063e1251c1485034a018236080792ad083dcc5
- https://git.kernel.org/stable/c/c3b7015000988ba35ecd5648f4b2283960f00543
- https://git.kernel.org/stable/c/3880e331b0b31d0d5d3702b124f6c93539cd478a
- https://git.kernel.org/stable/c/fce2fd4a2ca05670a91015aacccf96a1c26268fd
- https://git.kernel.org/stable/c/d464cf1ed900d47c85393d40b00017b6adfc2e6c
- https://git.kernel.org/stable/c/0004ecb798b30e90d7ebfe74efae2d9423315a64
- https://git.kernel.org/stable/c/127ccae2c185f62e6ecb4bf24f9cb307e9b9c619
- https://access.redhat.com/security/cve/CVE-2026-43133 vdb-entry, x_refsource_REDHAT
- RHBZ#2467065 issue-tracking, x_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43133.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:66357 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:65334 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:66180 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:67468 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:67469 vendor-advisory, x_refsource_REDHAT