{"id":"CVE-2026-21125","published":"2026-10-12T05:17:01.093","lastModified":"2026-10-14T20:13:37.910","description":"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.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-20"],"vendors":[],"products":[],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=10","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}