CVE-2025-21042

unknown KEV

Published 2025-11-10 · Modified 2025-11-10

CVSS v3

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CVSS v2

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VIR risk

1.5

Description

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

CISA KEV

Vendor: Samsung
Product: Mobile Devices
Due date: 2025-12-01

Predictions

Exploit likelihood

99%

Patch ETA

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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=04 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21042

Exploits

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=04 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21042

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