CVE-2026-122126 (GCVE-0-2026-122126)

Vulnerability from cvelistv5 – Published: 2026-11-04 20:36 – Updated: 2026-11-04 20:36
VLAI
Title
reSIProcate reTurn client through 1.14.0 Heap Buffer Overflow via TurnTcpSocket
Summary
reSIProcate reTurn client through 1.14.0 contains a heap buffer overflow in TurnTcpSocket::handleReadHeader() that allows malicious TURN servers to overwrite memory via oversized frame lengths. Attackers can send STUN or ChannelData frames declaring up to 65535 bytes, writing roughly 57 KB past the fixed 8192-byte mReadBuffer and crashing the client.
Severity
8.2 (High)
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 7402 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
resiprocate resiprocate Affected: 0 , ≤ 1.14.0 (custom)
    cpe:2.3:a:resiprocate:resiprocate:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-11-02 00:00
Credits
Deus Rex kitkatt7
Show details on NVD website
To clipboard 

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}



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