In multiple locations, there is a possible way to modify coprocessor instruction and data memory from non-secure software due to an insecure default value. This could lead to local escalation of privilege with System execution privileges needed. User interact…
6.4Media
CVE-2026-55297
Descripción
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.
Debilidad (CWE):
CWE-362
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.