CVE-2026-87446
Incomplete cleanup in Extensions in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted Chrome extension. (Chromium security severity: Medium)
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.5
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- EPSS probability
- 0.28%
- CWE
- CWE-459
- Published
- 2026-09-09
- Last modified
- 2026-09-10
Affected products
- Google Chrome
Weakness type
Related vulnerabilities
- CVE-2026-87549 — Incomplete cleanup in Downloads in Google Chrome prior to 153.0.8010.36 allowed a remote attacker...
- CVE-2026-87436 — Incomplete cleanup in Browser in Google Chrome prior to 153.0.8010.36 allowed a remote attacker...
- CVE-2026-85043 — Incomplete cleanup in Network in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to...
- CVE-2026-78600 — Incomplete Cleanup in Elastic Cloud on Kubernetes Leading to Unauthorized Cross-Namespace Credential Retention
- CVE-2026-77037 — multer vulnerable to Denial of Service via file descriptor leak on aborted uploads
- CVE-2026-82237 — filebrowser through 2.63.23 Stale Share Link via File Rename
- CVE-2026-82236 — File Browser 2.63.6 through 2.63.23 Share Link Exposure via File Deletion
- CVE-2026-78947 — Incomplete cleanup in Chromium in Google Chrome prior to 152.0.7977.65 allowed a remote attacker...