CVE-2026-21111

Summary

Out-of-bounds write in libsthmbc.so prior to One UI 8.5 allows local attackers to write out-of-bounds memory.

Affected Software

VendorProductVersion RangeStatus
Samsung MobilelibsthmbcOne UI 8.5 < *unaffected

Weaknesses

  • CWE-787: Out-of-bounds Write

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References