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Vulnerability record · CVE-2026-43063 · published 5 May 2026

CVE-2026-43063: Linux kernel vulnerability

Linux · Linux Kernel

In the Linux kernel, the following vulnerability has been resolved: xfs: don't irele after failing to iget in xfs_attri_recover_work xlog_recovery_iget* never set @ip to a valid pointer if they return an error, so this irele will walk off a dangling pointer. Fix that.

7.8 CVSS 3.1 High EPSS 0.19% · top 92.6%
7.8CVSS 3.1 base score
0.19%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

In the Linux kernel, the following vulnerability has been resolved: xfs: don't irele after failing to iget in xfs_attri_recover_work xlog_recovery_iget* never set @ip to a valid pointer if they return an error, so this irele will walk off a dangling pointer. Fix that.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://git.kernel.org/stable/c/40082d08b638485cbaa543dc8087a3d1844d6f08 Patch
https://git.kernel.org/stable/c/70685c291ef82269180758130394ecdc4496b52c Patch
https://git.kernel.org/stable/c/a1a5df1038f0b3c560d204270373621a4e622808 Patch
https://git.kernel.org/stable/c/b5c5a50c2f513d4a13a6763564a07b470e69cc5a Patch

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Source: NIST National Vulnerability Database (record CVE-2026-43063), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.