PT-2026-34983 · Linux · Linux Kernel
CVE-2026-31631
·
Published
2026-04-08
·
Updated
2026-04-28
CVSS v2.0
8.5
High
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A buffer overread exists in the rxrpc component within the
rxgk do verify authenticator() function. This occurs because the function fails to properly check the buffer size before verifying the nonce.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Memory Corruption
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Related Identifiers
Affected Products
Linux Kernel