CVEvulnerability
CVE-2026-72067
7.8 HIGH
Official page ↗
- Status
- Received
- Published
- 2026-08-15
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-754
Description
In the Linux kernel, the following vulnerability has been resolved:
cpu: hotplug: Preserve per instance callback errors
cpuhp_invoke_callback() unwinds earlier callbacks for the same
hotplug state when one instance fails. The rollback path currently
reuses ret, so a successful rollback can hide the original error and
make the failed transition look successful.
Keep the rollback result separate from the original error.
Related
Weakness · CWE (1)
- CWE-754 Improper Check for Unusual or Exceptional Conditions weakness
References
- https://git.kernel.org/stable/c/673db10729fb121ea1b16fe57791a0cb9eac1eb5 git.kernel.org
- https://git.kernel.org/stable/c/77d4fa8a3ea1c3e8b996ac35e59aee9e77389905 git.kernel.org
- https://git.kernel.org/stable/c/7a68257b90d8a9b6d605abc99469ded45ecba63b git.kernel.org
- https://git.kernel.org/stable/c/95232281512b15338549171ed9a2acf21f946ffb git.kernel.org
- https://git.kernel.org/stable/c/9f7dc355f62c011e4afe8286cf71130d4bfb9d80 git.kernel.org
- https://git.kernel.org/stable/c/ef39758637cc5b603fb05b625c45a98aa306e338 git.kernel.org
- https://git.kernel.org/stable/c/f77117530fc3f5932ffb107182a6dd34006be9b6 git.kernel.org
- https://git.kernel.org/stable/c/fe9c8d641f6991614d1229a3ffd3e33b879bba9c git.kernel.org