CVE-2026-99046

high

Description

In the Linux kernel, the following vulnerability has been resolved: gve: fix XSK buffer leak on error descriptor When the error bit is set in the RX completion descriptor, the buf_state and its attached buffer should be freed. In the case of AF_XDP ZC, the XSK buffer was not freed, leading to a leak. This issue was caught by LLM.

References

https://git.kernel.org/stable/c/9fed6a8ab8a5bacba2c709cb19d2dd6d2fa9112e

https://git.kernel.org/stable/c/889f763874855c575429f75946132a53c573aa14

https://git.kernel.org/stable/c/06656aaa7e43ae62b673c2244d27099b8b94a70d

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-108841

Details

Source: Mitre, NVD

Published: 2026-10-23

Updated: 2026-10-24

Risk Information

CVSS v2

Base Score: 7.8

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

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00206