CVE-2026-43063 Details
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.
A vulnerability in the Linux kernel's XFS file system has been addressed. The issue arose in the attribute recovery process, where a function failed to properly manage a pointer after an error occurred. This oversight could lead to a dangling pointer situation, potentially causing instability or corruption. The vulnerability has been fixed by ensuring that the pointer is correctly handled in error scenarios.
Users can upgrade to the latest version of the Linux kernel where this vulnerability has been fixed. Instructions for downloading the patched version are available on the Linux kernel official website.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/40082d08b638485cbaa543dc8087a3d1844d6f08 | kernel.org | Patch |
| https://git.kernel.org/stable/c/70685c291ef82269180758130394ecdc4496b52c | kernel.org | Patch |
| https://git.kernel.org/stable/c/a1a5df1038f0b3c560d204270373621a4e622808 | kernel.org | Patch |
| https://git.kernel.org/stable/c/b5c5a50c2f513d4a13a6763564a07b470e69cc5a | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.10, < 6.12.80 >= 6.13, < 6.18.21 >= 6.19, < 6.19.11 7.0 rc1 7.0 rc2 7.0 rc3 7.0 rc4 7.0 rc5 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| May 29, 2026 | Initial Analysis | [email protected] |
| May 8, 2026 | CVE Modified | kernel.org |
| May 5, 2026 | New CVE Received | kernel.org |