CVE-2026-80531
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux
PublishedAug 26, 2026
First seenAug 26, 2026
How to fix
Update
- Linux Linux08a20776ce33a2a52d856911e447c59424f0465a, cd1f876d1bc2e94f271e07c606cacd85b109108a, 96246a3200d32a43766152e56bc7ae2d93604d74, 0c88e10d12de9ca7cbed1467bb1b52310101bff8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 84c14ee39dd388d73054181c70b3f42af7ddc238 ≤ v < 08a20776ce33a2a52d856911e447c59424f0465a, 84c14ee39dd388d73054181c70b3f42af7ddc238 ≤ v < cd1f876d1bc2e94f271e07c606cacd85b109108a, 84c14ee39dd388d73054181c70b3f42af7ddc238 ≤ v < 96246a3200d32a43766152e56bc7ae2d93604d74, 84c14ee39dd388d73054181c70b3f42af7ddc238 ≤ v < 0c88e10d12de9ca7cbed1467bb1b52310101bff8, 6.10 | 08a20776ce33a2a52d856911e447c59424f0465a, cd1f876d1bc2e94f271e07c606cacd85b109108a, 96246a3200d32a43766152e56bc7ae2d93604d74, 0c88e10d12de9ca7cbed1467bb1b52310101bff8 |
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