What’s Vulnerable › Vulnerabilities
CVE-2020-23109
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2021-11-03 · updated 2026-06-17
- Weakness: CWE-120
Description
Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and disclose sensitive information, via a crafted HEIF file.
Affected products
- strukturag libheif: 1.6.2
References
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