CVE-2020-15999
KEVCRITICAL 9.6EPSS 63.9%
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.
- Affected
- Google · Chrome
- CVSS v3.1 NVD
- 9.6 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H - CVSS v3.1 GitHub
- 6.5 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS v2.0 NVD
- 4.3 MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P - EPSS
- 63.89% chance of exploitation in the next 30 days, 99th percentile
- CISA KEV
- added 2021-11-03
- Published
- 2020-11-03
- Updated
- 2025-10-21
Proof-of-concept exploits (4)
- https://googleprojectzero.blogspot.com/p/rca-cve-2020-15999.html
- Marmeus/CVE-2020-159992★ · 2021-01-04
- maarlo/CVE-2020-159991★ · 2020-12-30
- oxfemale/CVE-2020-159993★ · 2020-11-03
Security advisories
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html
- http://seclists.org/fulldisclosure/2020/Nov/33
- https://chromereleases.googleblog.com/2020/10/stable-channel-update-for-desktop_20.html
- https://crbug.com/1139963
- https://security.gentoo.org/glsa/202011-12
- https://security.gentoo.org/glsa/202012-04
- https://security.gentoo.org/glsa/202401-19
- https://security.netapp.com/advisory/ntap-20240812-0001
- https://www.debian.org/security/2021/dsa-4824
- advisories/GHSA-pv36-h7jh-qm62
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/…