Vulnerability Description
Nanomsg versions 0.5-beta through 1.x before 1.2.3 has a remotely exploitable buffer overflow in the WebSocket transport, due to an unchecked copy of the Sec-WebSocket-Version header, through snprintf.
Related Weaknesses (CWE)
References
- https://github.com/nanomsg/nanomsg/pull/1130
- https://github.com/nanomsg/nanomsg/releases/tag/1.2.3
- https://nanomsg.org
FAQ
What is CVE-2026-97152?
CVE-2026-97152 is a documented vulnerability. Nanomsg versions 0.5-beta through 1.x before 1.2.3 has a remotely exploitable buffer overflow in the WebSocket transport, due to an unchecked copy of the Sec-WebSocket-Version header, through snprintf...
How severe is CVE-2026-97152?
CVSS scoring is not yet available for CVE-2026-97152. Check NVD for updates.
Is there a patch for CVE-2026-97152?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.