What’s Vulnerable › Vulnerabilities

CVE-2015-3890

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-09-20 · updated 2026-06-17
• Weakness: CWE-416

Description

Use-after-free vulnerability in Open Litespeed before 1.3.10.

Affected products

• LiteSpeed Technologies OpenLiteSpeed: before 1.3.10 — fixed in 1.3.10

How to fix

Upgrade to a fixed version: LiteSpeed Technologies OpenLiteSpeed 1.3.10. Check the vendor advisory for mitigations.

References

• http://www.security-assessment.com/files/documents/advisory/Open%20Litespeed%20Use%20After%20Free%20Vulnerability.pdf
• http://www.security-assessment.com/files/documents/advisory/Open%20Litespeed%20Use%20After%20Free%20Vulnerability.pdf

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