CVE-2025-14174

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 Metrics

• v3.1•HIGH•Score: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 0.87%• Percentile: 75%

Techniques & Countermeasures

• CWE-787•Out-of-bounds Write

  The product writes data past the end, or before the beginning, of the intended buffer.

• CWE-119•Improper Restriction of Operations within the Bounds of a Memory Buffer

  The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Affected Systems

• apple•ipados

  < 18.7.3 | ≥ 26.0, < 26.2

• apple•iphone_os

  < 18.7.3 | ≥ 26.0, < 26.2

• apple•macos

  < 26.2

• apple•safari

  < 26.2

• apple•tvos

  < 26.2

• apple•visionos

  < 26.2

• apple•watchos

  < 26.2

• Unknown•Chrome

  ≥ 143.0.7499.41, < 143.0.7499.110 | ≥ 143.0.7499.40, < 143.0.7499.109 | ≤ 143.0.7499.40 | ≥ 143.0.7499.110, < 143.0.7499.110

• microsoft•edge_chromium

  < 143.0.3650.80

References (4)

• https://chromereleases.googleblog.com/2025/12/stable-channel-update-for-desktop_10.html
• https://issues.chromium.org/issues/466192044
• https://learn.microsoft.com/en-us/deployedge/microsoft-edge-relnotes-security
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-14174