VulnerabilityAnalyzed
CVE-2026-23145
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.
MEDIUM 5.5EPSS 0.12%
Does this matter?
Lower severity and a low EPSS score (0.12%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.12% probability · 2th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/06e26287f2e349a28ad363941ffd9076bfed8b2ePatch
- https://git.kernel.org/stable/c/0b06cde92f2f960f4ebe3c988c69f2711f2a24dcPatch
- https://git.kernel.org/stable/c/3b00c16e42428a1ecd3a5eb9cc37f8ad9bd47626Patch
- https://git.kernel.org/stable/c/6241cd1d0acc2363016ac55b8773ba1332dd59d7Patch
- https://git.kernel.org/stable/c/7c9f059c3d531a12d7ad96cd34a44b8af7c00d5fPatch
- https://git.kernel.org/stable/c/8e8542c539927ae3898a4d02941f84e252e2dea1Patch
- https://git.kernel.org/stable/c/d250bdf531d9cd4096fedbb9f172bb2ca660c868Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.