GoogleCVE-2026-102320
Google Chrome: missing authorization
Medium6.5CVE-2026-102320 · Published Sep 29, 2026 · updated Sep 30, 2026
Missing authorization in CORS in Google Chrome prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Chrome Product | >= 154.0.8037.92, < 154.0.8037.92 | 154.0.8037.92 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- Severity from
- CISA (its enrichment of the CVE record)
- Weakness
- CWE-862
More Google advisories
All Google| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 29 | Google Chrome: improper authorization | High7.5 | 154.0.8037.92 |
| Sep 29 | Google Chrome: type confusion | High8.8 | 154.0.8037.92 |
| Sep 29 | Google Chrome: cross-site scripting | Medium6.1 | 154.0.8037.92 |
| Sep 29 | Google Chrome: improper authorization | Medium6.5 | 154.0.8037.92 |
| Sep 29 | Google Chrome: buffer overflow | Critical9.6 | 154.0.8037.92 |
| Sep 29 | Google Chrome: out-of-bounds read | Medium4.7 | 154.0.8037.92 |