What’s Vulnerable › Vulnerabilities

CVE-2023-27781

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-15 · updated 2026-06-17
• Weakness: CWE-787

Description

jpegoptim v1.5.2 was discovered to contain a heap overflow in the optimize function at jpegoptim.c.

Affected products

• Jpegoptim Project Jpegoptim: 1.5.2

References

• https://github.com/tjko/jpegoptim/issues/132
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/66ZW65INCWSQYIT5E6N6I6PE5D7R6EK7/
• https://github.com/tjko/jpegoptim/issues/132
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/66ZW65INCWSQYIT5E6N6I6PE5D7R6EK7/

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