CVE-2026-80531

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Source

https://cve.org/CVERecord?id=CVE-2026-80531

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-80531

Downstream

Published

2026-08-26T14:37:08.594Z

Modified

2026-08-28T03:47:28.903075793Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

xfs: avoid UAF on sc->tempip in xrep_tempfile_create

Details

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

xfs: avoid UAF on sc->tempip in xreptempfilecreate

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

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80531.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

84c14ee39dd388d73054181c70b3f42af7ddc238

Fixed

08a20776ce33a2a52d856911e447c59424f0465a

Fixed

cd1f876d1bc2e94f271e07c606cacd85b109108a

Fixed

96246a3200d32a43766152e56bc7ae2d93604d74

Fixed

0c88e10d12de9ca7cbed1467bb1b52310101bff8

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80531.json"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80531.json"