CVE-2025-20882

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Out-of-bounds write in accessing uninitialized memory for svc1td in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to execute arbitrary code with privilege. User interaction is required for triggering this vulnerability.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Feb 4, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-20882: High severity, CVSS 7.8 | Vulnix