CVE-2026-55297
MEDIUM
NVD
CVSS Score
6.4
Severity
MEDIUM
Published
Nov 10, 2026
Vendor
unknown
Description
In handle_chan_msg of tipc_virtio_dev.c, there is a possible way to bypass memory tag access controls via concurrent shared memory modification due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.