CVE-2026-80531 PUBLISHED

xfs: avoid UAF on sc->tempip in xrep_tempfile_create

Assigner: Linux
Reserved: 26.08.2026 Published: 26.08.2026 Updated: 26.08.2026

In the Linux kernel, the following vulnerability has been resolved:

xfs: avoid UAF on sc->tempip in xrep_tempfile_create

LOLLM noticed a potential UAF if the tempfile creation code fails after it set sc->tempip. Fix that.

Vendor	Linux
Product	Linux
Versions	Default: unaffected affected from 84c14ee39dd388d73054181c70b3f42af7ddc238 to 08a20776ce33a2a52d856911e447c59424f0465a (excl.) affected from 84c14ee39dd388d73054181c70b3f42af7ddc238 to cd1f876d1bc2e94f271e07c606cacd85b109108a (excl.) affected from 84c14ee39dd388d73054181c70b3f42af7ddc238 to 96246a3200d32a43766152e56bc7ae2d93604d74 (excl.) affected from 84c14ee39dd388d73054181c70b3f42af7ddc238 to 0c88e10d12de9ca7cbed1467bb1b52310101bff8 (excl.)

Vendor	Linux
Product	Linux
Versions	Default: affected Version 6.10 is affected unaffected from 0 to 6.10 (excl.) unaffected from 6.12.105 to 6.12.* (incl.) unaffected from 6.18.46 to 6.18.* (incl.) unaffected from 7.1.10 to 7.1.* (incl.) unaffected from 7.2 to * (incl.)