CVE-2026-43063CWE-416

CVE-2026-43063

High · published May 5, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
7.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00186 · 7.8th percentile
Weakness
CWE-416 · Use After Free
Published
2026-05-05T20:16Z
Affected products (8)
ProductVersionsFixed in
linux/linux_kernel≥ 6.10, < 6.12.806.12.80
linux/linux_kernel≥ 6.13, < 6.18.216.18.21
linux/linux_kernel≥ 6.19, < 6.19.116.19.11
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (4)
https://git.kernel.org/stable/c/40082d08b638485cbaa543dc8087a3d1844d6f08 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/70685c291ef82269180758130394ecdc4496b52c · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a1a5df1038f0b3c560d204270373621a4e622808 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b5c5a50c2f513d4a13a6763564a07b470e69cc5a · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 05 MAY 15:23Z
    xfs: don't irele after failing to iget in xfs_attri_recover_work
    cvelistv5