VULNERABILITY INTELLIGENCE

CVE-2020-15999

CVSS score9.6 CRITICAL

EPSS probability63.89%

CISA KEVKnown exploited vulnerability

Published2020-11-03

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Known Exploited Vulnerability

Google Chrome FreeType Heap Buffer Overflow Vulnerability

Vendor / product: Google / Chrome FreeType

Description

Heap buffer overflow in Freetype in Google Chrome prior to 86.0.4240.111 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Weakness classification

nvd@nist.gov: CWE-787
134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-120

Primary references

chrome-cve-admin@google.com — Broken Link, Mailing List, Third Party Advisory
chrome-cve-admin@google.com — Mailing List, Not Applicable, Third Party Advisory
chrome-cve-admin@google.com — Third Party Advisory
chrome-cve-admin@google.com — Exploit, Issue Tracking, Third Party Advisory
chrome-cve-admin@google.com — Exploit, Third Party Advisory
chrome-cve-admin@google.com — Release Notes
chrome-cve-admin@google.com — Third Party Advisory
chrome-cve-admin@google.com — Third Party Advisory
chrome-cve-admin@google.com — Third Party Advisory
chrome-cve-admin@google.com — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Not Applicable, Third Party Advisory