CVE-2026-31643

high

Description

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix key parsing memleak In rxrpc_preparse_xdr_yfs_rxgk(), the memory attached to token->rxgk can be leaked in a few error paths after it's allocated. Fix this by freeing it in the "reject_token:" case.

References

https://git.kernel.org/stable/c/d5f76f812d2c0ea6dd651b0586be49e85ecca085

https://git.kernel.org/stable/c/b555912b9b21075e8298015f888ffe3ff60b1a97

https://git.kernel.org/stable/c/01f51318feb626deee1d0c8a190198cd7857d599

Details

Source: Mitre, NVD

Published: 2026-04-24

Updated: 2026-04-24

Risk Information

CVSS v2

Base Score: 6.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 7.7

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Severity: High