CVE-2026-0031
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.4epss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
In multiple functions of mem_protect.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Google · AndroidReferences
https://android.googlesource.com/kernel/common/+/986614312222d4b3bdcf16840cdb4abdaed8a42dhttps://android.googlesource.com/kernel/common/+/aff2255dbe38dc7c57bac8d3ba9feed989289b20https://android.googlesource.com/kernel/common/+/f3a4b4d4a1fe2aface7de74ac257b8705b6de472https://source.android.com/docs/security/bulletin/2026/2026-03-01