CVE-2026-23145

Published: Feb 14, 2026Modified: Oct 19, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ext4: fix iloc.bh leak in ext4_xattr_inode_update_ref The error branch for ext4_xattr_inode_update_ref forget to release the refcount for iloc.bh. Find this when review code.

Affected (12)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

12 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	5.10.246 ≤ version < 5.10.249
Linux Linux Kernel	5.15.195 ≤ version < 5.15.199
Linux Linux Kernel	5.4.301 ≤ version < 5.5
Linux Linux Kernel	6.1.157 ≤ version < 6.1.162
Linux Linux Kernel	6.12.54 ≤ version < 6.12.67
Linux Linux Kernel	6.17.4 ≤ version < 6.18.7
Linux Linux Kernel	6.6.113 ≤ version < 6.6.122
Linux Linux Kernel	Version 6.19 rc1
Linux Linux Kernel	Version 6.19 rc2
Linux Linux Kernel	Version 6.19 rc3
Linux Linux Kernel	Version 6.19 rc4
Linux Linux Kernel	Version 6.19 rc5