[ CVE-2026-93213 · Published 24 Sep 2026 ]
Vulnerability in Linux
[ Description ]Official description
In the Linux kernel, the following vulnerability has been resolved: of: fix out-of-bounds read in of_alias_scan() stem parser The stem parser tests isdigit(*(end - 1)) before checking end > start and so reads one byte before the property name when the name is empty or all digits. Check the bound first.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.
[ Advisories ]Government CERT advisories
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CERT-FRCERTFR-2026-AVI-1289
Multiple vulnerabilities in the Debian LTS Linux kernel Translated from French
Multiple vulnerabilities have been discovered in the Debian LTS Linux kernel. Some of them allow an attacker to cause privilege escalation, a breach of data confidentiality and denial of service.
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CERT-FRCERTFR-2026-AVI-1253
Multiple vulnerabilities in the Debian Linux kernel Translated from French
Multiple vulnerabilities have been discovered in the Debian Linux kernel. Some of them allow an attacker to cause privilege escalation, a breach of data confidentiality and denial of service.
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BSI CERT-BundWID-SEC-2026-3579
Linux Kernel: Multiple vulnerabilities Translated from German
[ References ]References
- git.kernel.org/stable/c/5bb01c657ff9fc807c2c592ca18af34c4fc3bc6f
- git.kernel.org/stable/c/9253cfc5a85be1494ce56b4fc6f2d2b509440910
- git.kernel.org/stable/c/958d7ee9fcf008ef9d2072c6410ee1bf6abf3b64
- git.kernel.org/stable/c/96a9c984dd7c3589a2707a32b62802f98311dbfd
- git.kernel.org/stable/c/acd1b49043366f43e932308b4db7d3ce568eeadb
- git.kernel.org/stable/c/da7a80ddc610a19b0378016a4d816b9355f013a7
- git.kernel.org/stable/c/f7f6c3e32a31f2e1ed12075e8cd22b370a84e67a
- git.kernel.org/stable/c/fd0c7bbda81c0e0c1cb7b68d267b87371584f560