VULNERABILITY INTELLIGENCE
CVE-2020-6576
CVSS score8.8 HIGH
EPSS probability1.64%
CISA KEVNot currently listed
Published2020-09-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
Use after free in offscreen canvas in Google Chrome prior to 85.0.4183.102 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Weakness classification
- CWE-416: Use After Free
- CWE-787: Out-of-bounds Write
Primary references
- chrome-cve-admin@google.com — Mailing List, Patch, Third Party Advisory
- chrome-cve-admin@google.com — Mailing List, Third Party Advisory
- chrome-cve-admin@google.com — Mailing List, Third Party Advisory
- chrome-cve-admin@google.com — Mailing List, Third Party Advisory
- chrome-cve-admin@google.com — Release Notes, Vendor Advisory
- chrome-cve-admin@google.com — Permissions Required, Vendor Advisory
- chrome-cve-admin@google.com
- chrome-cve-admin@google.com
- chrome-cve-admin@google.com — Third Party Advisory
- chrome-cve-admin@google.com — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory