CVE-2025-14174
KEVGoogle Chromium Out of Bounds Memory Access Vulnerability
Description
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.
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HPublishedDec 12, 2025
Last modifiedOct 7, 2026
Added to KEVDec 12, 2025
Remediation dueJan 2, 2026
References
- chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_10.htmlRelease Notes
- issues.chromium.org/issues/466192044Permissions Required
- learn.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-securityThird Party Advisory
- cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-14174Third Party Advisory
0 recent articles mention this CVE
80
Risk assessment · Critical
Actively exploited. Patch immediately.
- Exploitation
- Confirmed in the wild (CISA KEV)
- Federal remediation deadline
- Overdue by 298 days
- CVSS
- 8.8 HIGH
- EPSS (30-day exploit probability)
- 55.3% · top 1% of all CVEs
- Weakness
- CWE-787
- Attack vector
- Network, remotely reachable
Recommended actions
- 1.Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- 2.Treat as emergency change: patch or isolate internet-facing instances first.
- 3.Review exposure: confirm which instances are reachable from the internet and restrict access until patched.
- 4.Hunt for compromise: review logs for the disclosure window, not just from the patch date.
Assessment is derived automatically from the live signals above; verify against your own asset inventory.