VulnerabilityUndergoing Analysis
CVE-2026-87608
Improper certificate validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass web origin policy via crafted network traffic.
UnscoredEPSS 0.15%
Does this matter?
Not yet scored. NVD analysis is pending; check back once CVSS and EPSS values are published.
Description
Improper certificate validation in FedCM in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass web origin policy via crafted network traffic. (Chromium security severity: Low)
- CVSS
- Not yet scored
- EPSS
- 0.15% probability · 4th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Source
- chrome-cve-admin@google.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.