CVE-2026-22984

HIGH

Linux kernel - Memory Corruption

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: libceph: prevent potential out-of-bounds reads in handle_auth_done() Perform an explicit bounds check on payload_len to avoid a possible out-of-bounds access in the callout. [ idryomov: changelog ]

References (6)

[Patch] https://git.kernel.org/stable/c/194cfe2af4d2a1de599d39dad636b47c2f6c2c96

[Patch] https://git.kernel.org/stable/c/2802ef3380fa8c4a08cda51ec1f085b1a712e9e2

[Patch] https://git.kernel.org/stable/c/2d653bb63d598ae4b096dd678744bdcc34ee89e8

[Patch] https://git.kernel.org/stable/c/79fe3511db416d2f2edcfd93569807cb02736e5e

[Patch] https://git.kernel.org/stable/c/818156caffbf55cb4d368f9c3cac64e458fb49c9

[Patch] https://git.kernel.org/stable/c/ef208ea331ef688729f64089b895ed1b49e842e3

Scores

CVSS v3 7.1

EPSS 0.0001

EPSS Percentile 0.9%

Attack Vector LOCAL

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

Classification

CWE

CWE-125

Status published

Affected Products (10)

linux/Kernel < 5.15.198linux

linux/Kernel < 6.1.161linux

linux/Kernel < 6.6.121linux

linux/Kernel < 6.12.66linux

linux/Kernel < 6.18.6linux

linux/linux_kernel < 5.15.198

linux/linux_kernel

linux/linux_kernel

linux/linux_kernel

linux/linux_kernel

Timeline

Published Jan 23, 2026

Tracked Since Feb 18, 2026