What’s Vulnerable › Vulnerabilities

CVE-2022-40016

• Severity: high (CVSS 7.5 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: 2023-02-15 · updated 2026-06-17
• Weakness: CWE-416

Description

Use After Free (UAF) vulnerability in ireader media-server before commit 3e0f63f1d3553f75c7d4eb32fa7c7a1976a9ff84 in librtmp, allows attackers to cause a denial of service.

Affected products

• Media-Server Project Media-Server: before 2022-08-06 — fixed in 2022-08-06

How to fix

Upgrade to a fixed version: Media-Server Project Media-Server 2022-08-06. Check the vendor advisory for mitigations.

References

• https://github.com/ireader/media-server/issues/235
• https://github.com/ireader/media-server/issues/235

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