CVE-2026-20980

Improper input validation in PACM prior to SMR Feb-2026 Release 1 allows physical attacker to execute arbitrary commands

High · published February 4, 2026

CVSS v4.0
7.0
EPSS
0%
Percentile
16.5
In the wild
Unconfirmed
What it is

Improper input validation in PACM prior to SMR Feb-2026 Release 1 allows physical attacker to execute arbitrary commands.

The record
Technical detail
CVSS v4.0
7.0 · HIGH
Vector
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00258 · 16.5th percentile
Published
2026-02-04T06:14Z
EPSS history
Timeline
  • 04 FEB 06:14Z
    Improper input validation in PACM prior to SMR Feb-2026 Release 1 allows physical attacker to execute arbitrary commands
    cvelistv5