What’s Vulnerable › Vulnerabilities

CVE-2021-37789

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-11-02 · updated 2026-06-17
• Weakness: CWE-787

Description

stb_image.h 2.27 has a heap-based buffer over in stbi__jpeg_load, leading to Information Disclosure or Denial of Service.

Affected products

• Debian Linux: 10.0
• Stb Project Stb: 2.27

References

• https://github.com/nothings/stb/issues/1178
• https://lists.debian.org/debian-lts-announce/2023/01/msg00045.html
• https://github.com/nothings/stb/issues/1178
• https://lists.debian.org/debian-lts-announce/2023/01/msg00045.html

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