linux: In the Linux kernel, the following vulnerability has been resolved: mfd: cs42l43: Sanity check firmware size Curren...
CVE-2026-80624 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-80624, released August 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: mfd: cs42l43: Sanity check firmware size Currently the code checks if a firmware was received, however it does not verify that the firmware size is larger than the firmware header. As the firmware pointer is dereferenced as a pointer to the header structure this could lead to an out of bounds memory access. Add the missing check.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 13.5 (trixie) | 6.12.100-1 | DEBIAN-CVE-2026-80624 | Aug 29, 2026 |
| linux · Debian 14 | 7.1.5-1 | DEBIAN-CVE-2026-80624 | Aug 29, 2026 |
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