CVE-2026-23251

MEDIUM

xfs: only call xf{array,blob}_destroy if we have a valid pointer

Title source: cna
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: xfs: only call xf{array,blob}_destroy if we have a valid pointer Only call the xfarray and xfblob destructor if we have a valid pointer, and be sure to null out that pointer afterwards. Note that this patch fixes a large number of commits, most of which were merged between 6.9 and 6.10.

References (4)

Core 4

Scores

CVSS v3 5.5
EPSS 0.0002
EPSS Percentile 4.5%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (15)
linux/Kernel 6.10.0 - 6.12.75linux
linux/Kernel 6.13.0 - 6.18.16linux
linux/Kernel 6.19.0 - 6.19.6linux
Linux/Linux < 6.10
Linux/Linux 6.10
Linux/Linux 6.12.75 - 6.12.*
Linux/Linux 6.18.16 - 6.18.*
Linux/Linux 6.19.6 - 6.19.*
Linux/Linux 7.0
Linux/Linux 7.0-rc1
... and 5 more
Published Mar 18, 2026
Tracked Since Mar 18, 2026