GoogleCVE-2026-84335
Google Chrome: improper authorization
High8.3CVE-2026-84335 · Published Sep 2, 2026 · updated Sep 3, 2026
Incorrect authorization in TabStrip in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Chrome Product | >= 152.0.7977.75, < 152.0.7977.75 | 152.0.7977.75 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
- Severity from
- CISA (its enrichment of the CVE record)
- Weakness
- CWE-863
More Google advisories
All Google| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 2 | Google Chrome: use after free | Critical9.6 | 152.0.7977.75 |
| Sep 2 | Google Chrome: use after free | Critical9.6 | 152.0.7977.75 |
| Sep 2 | Google Chrome: improper authorization | Critical9.6 | 152.0.7977.75 |
| Sep 2 | Google Chrome: improper authorization | Low3.1 | 152.0.7977.75 |
| Sep 2 | Google Chrome: spoofing | Medium4.3 | 152.0.7977.75 |
| Sep 2 | Google Chrome: improper input validation | Medium6.5 | 152.0.7977.75 |