TI-2022-18948 Aliases CVE-2022-40016 GHSA-7m6h-9635-ggwf

Use After Free (UAF) vulnerability in ireader media-server before commit…

HIGH 72CWE-416Published 2023-02-15 · Updated 2025-03-19

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-416 and the CVSS impact.

Summary

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

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00779 56th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:media-server_project:media-server::::::::	before 2022-08-06	Vulnerable	Media-server Project

cpe:2.3:a:media-server_project:media-server:*:*:*:*:*:*:*:* Versions before 2022-08-06 Vulnerable ·Media-server Project

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-40016
2026-10-03 Alias added: GHSA-7m6h-9635-ggwf

References

Exploit 1

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

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences