Medium severityNVD Advisory· Published Sep 9, 2026
CVE-2026-21089
CVE-2026-21089
Description
Improper input validation in removing style tag in libsubextractor.so prior to SMR Sep-2026 Release 1 allows local attackers to write out-of-bounds memory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: < SMR Sep-2026 Release 1
Patches
Vulnerability mechanics
References
1News mentions
0No linked articles in our index yet.