CVE-2026-21023

Insufficient verification of data authenticity in PackageManagerService prior to SMR Mar-2026 Release 1 allows local attackers to modify the installation…

Medium · published April 29, 2026

CVSS v4.0
6.9
EPSS
0%
Percentile
1.0
In the wild
Unconfirmed
What it is

Insufficient verification of data authenticity in PackageManagerService prior to SMR Mar-2026 Release 1 allows local attackers to modify the installation restriction of specific application.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
EPSS
0.00104 · 1.0th percentile
Published
2026-04-29T04:46Z
EPSS history
Timeline
  • 29 APR 04:46Z
    Insufficient verification of data authenticity in PackageManagerService prior to SMR Mar-2026 Release 1 allows local attackers to modify the installation…
    cvelistv5