CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Dec 1, 2025
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.
EPSS — Exploit Probability
1.8%
Higher than 82.7% of all CVEs
Required Action
https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=04 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21042
Risk Assessment
ELEVATEDIn CISA KEV
Details
- Severity
- High
- EPSS
- 1.8%
- CISA KEV
- Yes
- Ransomware
- Unknown
- Articles
- 0
Timeline
Published
Nov 10, 2025
Added to KEV
Nov 10, 2025
Remediation Due
Dec 1, 2025