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CVE PROGRAM SOURCE RECORD6.9 Medium

CVE-2026-21126

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.

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Samsung Mobile Samsung Mobile Devices

Default version status: affected

  • SMR Oct-2026 Release in Android 14, 15, 16, 17 to < *unaffected

References