CVE-2026-21123CWE-269privilege-escalation

CVE-2026-21123

published October 12, 2026

CVSS
6.7
EPSS
0%
Percentile
3.4
In the wild
Unconfirmed
What it is

Improper privilege management in Locksettings prior to SMR Oct-2026 Release 1 allows local privileged attackers with root privilege to access data of the tied profile in before first unlock.

The record
Technical detail
CVSS
6.7 · NONE
CVSS v4.0
6.7 · CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00144 · 3.4th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2026-10-12T09:17Z
References (1)
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=10 · [email protected]
EPSS history
Timeline
  • 13 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 12 OCT 04:57Z
    Improper privilege management in Locksettings prior to SMR Oct-2026 Release 1 allows local privileged attackers with root privilege to access data of the tied…
    cvelistv5
  • 12 OCT 04:57Z
    Improper privilege management in Locksettings prior to SMR Oct-2026 Release 1 allows local privileged attackers with root privilege to access data of the tied…
    cvelistv5