CVE-2025-21043

unknown KEV

Published 2025-10-02 · Modified 2025-10-02

CVSS v3

—

CVSS v2

—

VIR risk

1.5

Description

Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so which allows remote attackers to execute arbitrary code.

CISA KEV

Vendor: Samsung
Product: Mobile Devices
Due date: 2025-10-23

Predictions

Exploit likelihood

99%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21043

Exploits

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21043

Verify integrity in audit chain (admin only). AS-IS.