CVE-2026-21049

Out-of-bounds write in libpadm.so library prior to SMR Jul-2026 Release 1 allows local attackers to execute arbitrary code

High · published July 10, 2026

CVSS v4.0
8.4
EPSS
0%
Percentile
4.3
In the wild
Unconfirmed
What it is

Out-of-bounds write in libpadm.so library prior to SMR Jul-2026 Release 1 allows local attackers to execute arbitrary code.

The record
Technical detail
CVSS v4.0
8.4 · HIGH
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
EPSS
0.00155 · 4.3th percentile
Published
2026-07-10T04:58Z
EPSS history
Timeline
  • 10 JUL 04:58Z
    Out-of-bounds write in libpadm.so library prior to SMR Jul-2026 Release 1 allows local attackers to execute arbitrary code
    cvelistv5