CVE-2026-97522

medium

Description

In the Linux kernel, the following vulnerability has been resolved: mptcp: fix bad accounting in __mptcp_subflow_push_pending() If __subflow_push_pending() errors out we should avoid updating the copied byte counters, to avoid mismatch push call later on.

References

https://git.kernel.org/stable/c/f3ef03357396d4b147d8e76c75fb612c2f264ffc

https://git.kernel.org/stable/c/dc054821e639a2e14f1419436612db70b6af45fc

https://git.kernel.org/stable/c/a0a64525f3414268ed4b1945a1dc690aa974dd4f

https://git.kernel.org/stable/c/9781fa35d9f7a87a83115acd3a88bc9ce35b5407

Details

Source: Mitre, NVD

Published: 2026-09-25

Updated: 2026-09-25

Risk Information

CVSS v2

Base Score: 5.6

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

Severity: Medium

CVSS v3

Base Score: 5.5

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

Severity: Medium

EPSS

EPSS: 0.002