🛡️ CVE-2026-44700
🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-295 NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Elixir WebRTC is an Elixir implementation of the W3C WebRTC API. Prior to 0.15.1 and 0.16.1, missing DTLS peer certificate fingerprint validation in the DTLS client (active) role removes one side of WebRTC's mutual authentication. The bug is not independently exploitable for media interception in standard deployments, but enables a full man-in-the-middle attack when chained with insecure signalling or a peer with similar validation gaps. This vulnerability is fixed in 0.15.1 and 0.16.1.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CWE CWE-295
Public Exploit ✅ No
Source NVD
Published 2026-05-08
Updated 2026-06-02
Modified 2026-05-16
Fix URL N/A

Affected Packages

Software From version Fixed in
ex-webrtc — —
unknown — —

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