CVE-2026-95301
Chrome: missing authorisation
- Risk score
- 63/100
- CVSS
- 8.1 v3.1
- Exploit chance (30 days)
- 0.3%
- Published
- 29 Sep 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
- Affected
- Chrome before 154.0.8037.57
- Fix
- Upgrade Chrome to 154.0.8037.57 or later.
- Exploitation
- Public proof of concept
Why it is Amber
- CVSS 8.1 high
- Public exploit or proof of concept referenced
- Remotely exploitable without logging in
References
Original description
Missing authorization in Extensions in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: High)
Last activity 29 Sep 2026. Patch Forecast updates every hour.