CVE-2026-43292 · cross-distro fix matrix

CVE-2026-43292: In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: prevent RCU stalls in kasan_release_vmalloc_node When CONFIG_PAGE_OWNER is enabled, freeing KASAN shadow pages during

Affects 1 Linux release across 1 (distro × package) combinations. First disclosed: 2026-05-08.

CVSS v3:MEDIUM · 5.5(NVD-published)

Fix per ecosystem

Each block below is a distro release where CVE-2026-43292 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

linux→ fixed in6.12.85-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y linux
```

Are YOU affected by CVE-2026-43292?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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