CRITICALExploited in the wildUnknown

Samsung Mobile Devices Out-of-Bounds Write Vulnerability

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

CVE-2025-21043Published 10 months agoSource: CISA KEV

Affected packages

No package-level mapping for this advisory.

Exploit signal

Known exploited (CISA KEV)
Yes
EPSS score
1.90%
EPSS percentile
77.6%

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 78%.

Sources

No external sources available.

Recommended response stack

SnykScan your dependencies in CI and fix this vulnerability.SocketDetect malicious and compromised packages before they ship.

Some links are affiliate links — HackTribune may earn a commission at no extra cost to you.

Get incidents like this as alerts for your stack.

Join the beta
Samsung Mobile Devices Out-of-Bounds Write Vulnerability | HackTribune