Vulnerability · Published May 28, 2026 · Assigned by Linux
CVE-2026-46189RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path
High 7.0
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 4% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.0High
Exploit odds (30 days)0.1%top 96.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
In the Linux kernel, the following vulnerability has been resolved: RDMA/vmw_pvrdma: Fix double free on pvrdma_alloc_ucontext() error path Sashiko points out that pvrdma_uar_free() is already called within pvrdma_dealloc_ucontext(), so calling it before triggers a double free.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:10 | kernel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-debug-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.139.1.rt7.480.el8_10 | ALSA-2026:36049 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-tools-libs | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-tools-libs-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-uki-virt | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-uki-virt-addons | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-devel | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-devel-matched | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-modules | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-modules-core | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | kernel-zfcpdump-modules-extra | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | libperf | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | libperf | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | perf | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | perf | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | perf | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | python3-perf | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.139.1.el8_10 | ALSA-2026:33743 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | rtla | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | rtla | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| AlmaLinux:10 | rv | 6.12.0-211.29.1.el10_2 | ALSA-2026:33685 |
| AlmaLinux:9 | rv | 5.14.0-687.19.1.el9_8 | ALSA-2026:30848 |
| Debian:12 | linux | 6.1.176-1 | DEBIAN-CVE-2026-46189 |
| Debian:13 | linux | 6.12.88-1 | DEBIAN-CVE-2026-46189 |
| Debian:14 | linux | 7.0.7-1 | DEBIAN-CVE-2026-46189 |
| Ubuntu:22.04:LTS | linux | 5.15.0-186.196 | UBUNTU-CVE-2026-46189 |
| Ubuntu:24.04:LTS | linux | 6.8.0-136.136 | UBUNTU-CVE-2026-46189 |
| Ubuntu:25.10 | linux | no fix listed | UBUNTU-CVE-2026-46189 |
| Ubuntu:26.04:LTS | linux | 7.0.0-28.28 | UBUNTU-CVE-2026-46189 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-46189 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1112.119 | UBUNTU-CVE-2026-46189 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1061.64 | UBUNTU-CVE-2026-46189 |
| Ubuntu:25.10 | linux-aws | no fix listed | UBUNTU-CVE-2026-46189 |
| Ubuntu:26.04:LTS | linux-aws | 7.0.0-1009.9 | UBUNTU-CVE-2026-46189 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2026-46189 |
| Ubuntu:24.04:LTS | linux-aws-6.14 | no fix listed | UBUNTU-CVE-2026-46189 |
| Ubuntu:24.04:LTS | linux-aws-6.17 | no fix listed | UBUNTU-CVE-2026-46189 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2026-46189 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 – before 269967d7693304e1f06ed2dff4ebbbeeb397cda429c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 – before 1df5711121cdc11e76b889408fdbe459feba1d3929c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 – before 3a231c34c5bc3d3cfc850b877758ec9fdaa8a48329c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 – before ecc36a82ecfcfdf3c6606d209f22ec5543c410e029c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 – before 45d25e3ec17900bf5a9d6876ff16ceee31c4c0e029c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 – before 0c63333ff97bd1275294fd12840a0efe9d7a4c5929c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 – before 935ee27d0904aa944cbcc979094c20e5ef62eead29c8d9eba550c6d73d17cc1618a9f5f2a7345aa1 – before e38e86995df27f1f854063dab1f0c6a513db3faf |
| Linux | Linux | 4.10 |
Weakness: CWE-763 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/269967d7693304e1f06ed2dff4ebbbeeb397cda4
- https://git.kernel.org/stable/c/1df5711121cdc11e76b889408fdbe459feba1d39
- https://git.kernel.org/stable/c/3a231c34c5bc3d3cfc850b877758ec9fdaa8a483
- https://git.kernel.org/stable/c/ecc36a82ecfcfdf3c6606d209f22ec5543c410e0
- https://git.kernel.org/stable/c/45d25e3ec17900bf5a9d6876ff16ceee31c4c0e0
- https://git.kernel.org/stable/c/0c63333ff97bd1275294fd12840a0efe9d7a4c59
- https://git.kernel.org/stable/c/935ee27d0904aa944cbcc979094c20e5ef62eead
- https://git.kernel.org/stable/c/e38e86995df27f1f854063dab1f0c6a513db3faf
- https://access.redhat.com/security/cve/CVE-2026-46189 vdb-entry, x_refsource_REDHAT
- RHBZ#2482588 issue-tracking, x_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46189.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:33685 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36073 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36767 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:38902 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:30848 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:33743 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:47633 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:40068 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:40760 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:36049 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:35904 vendor-advisory, x_refsource_REDHAT