CVE-2025-14174
Actively exploited. CVE-2025-14174 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-12-12) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2025-14174 is indexed in GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation.
Google Chromium contains an out of bounds memory access vulnerability in ANGLE that could allow a remote attacker to perform out of bounds memory access via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
CSIRTS triage
- What
- This vulnerability could allow a remote attacker to perform out of bounds memory access.
- Who is affected
- Users of web browsers that utilize Chromium, including Google Chrome and Microsoft Edge.
- Urgency
- Immediate action is required due to the critical nature of the vulnerability and confirmed exploitation.
- Action
- Update to the latest version of Chromium-based browsers.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 97% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2025-14174 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
Advisory coverage (1)
- criticalexploitedCVE-2025-14174: Google Chromium Out of Bounds Memory Access Vulnerabilitycisa-kev · 2025-12-12
External references
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[](https://www.csirts.com/cve/CVE-2025-14174)