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CVE Watch—

CVE-2020-15999

Google Chrome FreeType Heap Buffer Overflow Vulnerability

CVSS

—

No CVSS

EPSS

44.3%

p99

KEV

YES

Nov 3, 2021

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
44.3%EPSS · 30 days50.6%
2026-08-022026-08-31
KEV catalog record

Product

Google / Chrome FreeType

Vulnerability

Google Chrome FreeType Heap Buffer Overflow Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

Nov 17, 2021

Known ransomware use

No

Summary description

Google Chrome uses FreeType, an open-source software library to render fonts, which contains a heap buffer overflow vulnerability in the function Load_SBit_Png when processing PNG images embedded into fonts. This vulnerability is part of an exploit chain with CVE-2020-17087 on Windows and CVE-2020-16010 on Android.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2020-15999

Related CVEs

No related CVEs by CWE or product.