Out-of-bounds memory access via ANGLE bounds failure
Published Dec 12, 2025 · Updated Dec 12, 2025
Out-of-bounds memory access in ANGLE in Google Chrome before 143.0.7499.110 on Mac allows remote attackers to access memory via crafted HTML. Google has not disclosed the affected ANGLE function or the bounds-checking operation that permits the invalid access. A user must load the crafted page; Google reports active exploitation, but public details do not establish the exploit's final payload.
Summary
What happened
Out-of-bounds memory access in ANGLE in Google Chrome before 143.0.7499.110 on Mac allows remote attackers to access memory via crafted HTML. Google has not disclosed the affected ANGLE function or the bounds-checking operation that permits the invalid access. A user must load the crafted page; Google reports active exploitation, but public details do not establish the exploit's final payload.
The record
- CVE
- CVE-2025-14174
- Published
- Dec 12, 2025
- Updated
- Dec 12, 2025
- Vendor
- Google Cloud
- Product
- Google Chrome
- Classifications
- CWE-119, T1189
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 12, 2025Exploitation reportedCISA Known Exploited Vulnerabilities listing
- Dec 12, 2025CVE publishedPublication date reported by the CVE source.
- Dec 12, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=143.0.7499.110 <143.0.7499.110
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Reported exploitation
- Google in-the-wild exploitation reportreported exploitation
- CISA Known Exploited Vulnerabilities listingknown exploited catalog
Technologies
Your stack
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Your stack
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