Advisoriesby IbisGoogleCVE-2026-17861
Google Chrome: privilege escalation
Fix: upgrade to 151.0.7922.72 or later
Insufficient validation of untrusted input in Updater in Google Chrome prior to 151.0.7922.72 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Chrome Product | >= 151.0.7922.72, < 151.0.7922.72 | 151.0.7922.72 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity from
- CISA (its enrichment of the CVE record)
- Weakness
- CWE-20