Origin validation error in Google Chrome
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- High
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-346.
Summary
Insufficient policy enforcement in Passwords in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA Chrome (Google) Fixed in 151.0.7922.72
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Google Chrome 151.0.7922.72
370 records Highest priority Priority MEDIUM 96 MEDIUM, 274 LOW
Other records, highest priority first
- TI-2026-14488 Cryptographic Flaw in Enterprise in Google Chrome prior to 151.0.7922.72 allowed an…Priority MEDIUM 46
- TI-2026-14519 Type confusion in Google ChromePriority MEDIUM 44
- TI-2026-14509 Type confusion in Google ChromePriority MEDIUM 44
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2026-17720
- 2026-10-03 Alias added: GHSA-j795-4rhg-3gv3
References
More Google Chrome vulnerabilities
- TI-2025-09686 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.8
- TI-2024-07390 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
- TI-2024-04898 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
- TI-2024-04600 Type confusion in Google Chrome KEVCVSS 3.1CRITICAL 9.6
- TI-2024-04346 Use after free in Google Chrome KEVCVSS 3.1CRITICAL 9.6
- TI-2023-05824 Integer overflow in Google Chrome KEVCVSS 3.1CRITICAL 9.6
Sources
- CVE-2026-17720 · CVE Program
- CVE-2026-17720 · NVD
- FIRST EPSS
- GHSA-j795-4rhg-3gv3 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-17720 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences