What’s Vulnerable › Vulnerabilities

CVE-2018-11416

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-05-24 · updated 2026-06-17
• Weakness: CWE-415

Description

jpegoptim.c in jpegoptim 1.4.5 (fixed in 1.4.6) has an invalid use of realloc() and free(), which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.

Affected products

• Jpegoptim Project Jpegoptim: 1.4.5

References

• https://github.com/tjko/jpegoptim/blob/master/README
• https://github.com/tjko/jpegoptim/issues/57
• https://github.com/tjko/jpegoptim/blob/master/README
• https://github.com/tjko/jpegoptim/issues/57

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