CVE-2025-14174
Google Chromium Out of Bounds Memory Access Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 2 January 2026). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 22.33% probability · 98th percentile
- CISA KEV
- Listed 12 December 2025 · due 2 January 2026
- Weakness
- CWE-787, CWE-119
- Affected
- google/chrome · apple/safari · apple/ipados · apple/iphone os · apple/macos · apple/tvos · apple/visionos · apple/watchos · microsoft/edge chromium
- Source
- chrome-cve-admin@google.com
CISA notes
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_10.html ; https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-security ; https://nvd.nist.gov/vuln/detail/CVE-2025-14174
References
- https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_10.htmlRelease Notes
- https://issues.chromium.org/issues/466192044Permissions Required
- https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-securityThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-14174Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.