CVE-2026-87606
HIGH 8.1EPSS 0.3%
Missing authorization in SiteIsolation in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)
- Affected
- Google · Chrome
- CVSS v3.1 CNA
- 8.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N - EPSS
- 0.32% chance of exploitation in the next 30 days, 23rd percentile
- Published
- 2026-09-09
- Updated
- 2026-09-10
Proof-of-concept exploits (1)
- SneakyNachos/CVE-2026-87575-CVE-2026-87606-CVE-2026-87491-and-CVE-2026-85046.-Escape-the-…5★ · 2026-09-15