Medium severityNVD Advisory· Published Oct 12, 2026
CVE-2026-21126
CVE-2026-21126
Description
Improper input validation in getting cover image in libsimba.heifdec.media.samsung.so prior to SMR Oct-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 Oct-2026 Release 1
Patches
Vulnerability mechanics
References
1News mentions
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