CVE-2026-21125: Input Validation

Published Oct 12, 2026
·
Updated

Improper input validation in parsing sheifd in libsimba.heifdec.media.samsung.so prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute arbitrary code.

Affected Software

1 affected component
Samsung libsimba.heifdec.media.samsung.so<SMR Oct-2026 Release 1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade libsimba.heifdec.media.samsung.so to a version that resolves this vulnerability.

    Patch SMR Oct-2026 Release 1

Event History

Oct 12, 2026
CVE Published
via MITRE·04:57 AM
Data Sourced
via MITRE·04:57 AM
DescriptionWeakness

Company

Resources

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