h
harfbuzz project
Security Risk Profile
23
/100
lowSecurity Risk Score
Comprehensive risk assessment based on 8 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from January 25, 2016 to present
8
Total CVEs
4
Critical+High
0
Exploited
2
Unpatched
Threat Assessment
Avg CVSS
7
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
2
Critical/High
Risk Level
23/100
low
Severity Distribution
Critical
1High
3Medium
4Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
1Age Distribution
Common Weaknesses (CWE)
1
Buffer Overflow
2
2
Null Pointer Dereference
1
3
Integer Overflow
1
Most Affected Products
1. redhat/java13
2. Harfbuzz Project Harfbuzz8
3. Fedoraproject Fedora5
4. debian/harfbuzz2
5. HarfBuzz HarfBuzz1
Recent Vulnerabilities
See more →CVE-2026-22693
CVSS 5.3EPSS 0%medium
Null Pointer Dereference in SubtableUnicodesCache::create leading to DoS
Jan 10, 2026
CVE-2024-56732
CVSS 9.3critical
HarfBuzz heap-buffer-overflow on hb_cairo_glyphs_from_buffer
Dec 27, 2024
CVE-2023-25193
CVSS 7.5high
Feb 4, 2023
CVE-2022-33068
CVSS 5.5medium
Jun 22, 2022
CVE-2021-45931
CVSS 6.5medium
Dec 31, 2021
CVE-2015-9274
CVSS 6.5medium
Nov 15, 2018
CVE-2015-8947
CVSS 7.6high
Jul 19, 2016🔧 No Patch
CVE-2016-2052
CVSS 7.6high
Jan 25, 2016🔧 No Patch
Monitor harfbuzz project in Real-Time
Get instant alerts when new vulnerabilities are discovered. Stay ahead of security threats with SecAlerts.