Samsung Mobile Devices Out-of-Bounds Write Vulnerability

Samsung Mobile Devices

Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so. This vulnerability could allow remote attackers to execute arbitrary code. Added to CISA KEV on 2025-11-10 (federal deadline 2025-12-01).

First seen: 10 Nov 2025
Last update: 10 Nov 2025, 12:00 UTC
Identifiers: CVE-2025-21042
Source: CISA KEV

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## Samsung Mobile Devices Out-of-Bounds Write Vulnerability
Severity: high, exploited in the wild. Patch status: patched.
Affected: Samsung Mobile Devices
Ids: CVE-2025-21042

Samsung mobile devices contain an out-of-bounds write vulnerability in libimagecodec.quram.so. This vulnerability could allow remote attackers to execute arbitrary code. Added to CISA KEV on 2025-11-10 (federal deadline 2025-12-01).

## Steps
1. Search the repo, its CI and infra config for Samsung Mobile Devices. If present, report the version in use and whether it's affected.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve("CVE-2025-21042") for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://nvd.nist.gov/vuln/detail/CVE-2025-21042 https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=04
https://pwned.coffee/i/samsung-mobile-devices-out-of-bounds-write-vulnerability-cve-2025-21042

Sources

Totalone hot coffee