CVE-2026-22984

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 ]

CVSS 3.1

7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

EPSS

0.4% chance of exploitation in the next 30 days; higher than 34% of CVEs (scores of 2026-10-25)

CWE

CWE-125

Published

2026-01-23

Modified

2026-10-19

Record from

the NVD, synced 2026-10-21

Affected

• linux:linux_kernel

References

• https://git.kernel.org/stable/c/194cfe2af4d2a1de599d39dad636b47c2f6c2c96
• https://git.kernel.org/stable/c/2802ef3380fa8c4a08cda51ec1f085b1a712e9e2
• https://git.kernel.org/stable/c/2d653bb63d598ae4b096dd678744bdcc34ee89e8
• https://git.kernel.org/stable/c/79fe3511db416d2f2edcfd93569807cb02736e5e
• https://git.kernel.org/stable/c/818156caffbf55cb4d368f9c3cac64e458fb49c9

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