CVE-2026-10650

A flaw has been found in warmcat libwebsockets up to 4.5.8. This issue affects the function lws_ssh_parse_plaintext of the file plugins/protocol_lws_ssh_base/sshd.c of the component SSH Protocol Handler. Executing a manipulation of the argument msg_len can lead to resource consumption. The attack may be launched remotely. The exploit has been published and may be used. This patch is called 3f9f0c6ecaf0e6f3f219d30632c5d1f2479d7498. A patch should be applied to remediate this issue.

• CWE-400
• CWE-404

• https://github.com/biniamf/pocs/blob/main/libwebsockets_sshd-parse-ic-unbounded-alloc/poc_sshd_unbounded_alloc.py
• https://github.com/biniamf/pocs/tree/main/libwebsockets_sshd-parse-ic-unbounded-alloc
• https://github.com/warmcat/libwebsockets/
• https://github.com/warmcat/libwebsockets/commit/3f9f0c6ecaf0e6f3f219d30632c5d1f2479d7498
• https://vuldb.com/cve/CVE-2026-10650
• https://vuldb.com/submit/830261
• https://vuldb.com/vuln/367955
• https://vuldb.com/vuln/367955/cti

Published

Jun 2, 2026

Last Modified

Jul 22, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-106495Backstage is an open framework for building developer portal…4.3
• CVE-2026-106496Backstage is an open framework for building developer portal…6.5
• CVE-2026-106497Backstage is an open framework for building developer portal…4.3
• CVE-2026-106498Backstage is an open framework for building developer portal…7.7
• CVE-2026-106499Backstage is an open framework for building developer portal…4.9
• CVE-2026-1065The Form Maker by 10Web plugin for WordPress is vulnerable t…7.2
• CVE-2026-106500Backstage is an open framework for building developer portal…8.5
• CVE-2026-106501Backstage is an open framework for building developer portal…9.6
• CVE-2026-106502Backstage is an open framework for building developer portal…5.3
• CVE-2026-106503Backstage is an open framework for building developer portal…8.1
• CVE-2026-106504Backstage is an open framework for building developer portal…6.5
• CVE-2026-106505Backstage is an open framework for building developer portal…8.5