CVE-2026-31631

UNKNOWN 0.0

rxrpc: Fix buffer overread in rxgk_do_verify_authenticator()

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix buffer overread in rxgk_do_verify_authenticator() Fix rxgk_do_verify_authenticator() to check the buffer size before checking the nonce.

Vendor	linux
Product	linux
Ecosystems	Linux Kernel
Industries	Technology
Published	Apr 24, 2026

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Affected Versions

Linux / Linux

9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a < 794586789800b16dcbe235452494f4223ac80413 9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a < 1c4422d8be81718ecb15d79aedff607323085201 9d1d2b59341f58126a69b51f9f5f8ccb9f12e54a < f564af387c8c28238f8ebc13314c589d7ba8475d

Linux / Linux

6.16

References

NVD ↗ CVE.org ↗ EPSS Data ↗

git.kernel.org: https://git.kernel.org/stable/c/794586789800b16dcbe235452494f4223ac80413 git.kernel.org: https://git.kernel.org/stable/c/1c4422d8be81718ecb15d79aedff607323085201 git.kernel.org: https://git.kernel.org/stable/c/f564af387c8c28238f8ebc13314c589d7ba8475d