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2 karet z 2 položek CZ · EN/orig

26. 10. 2026 · zachyceno 20:32

ZDI-26-792: libwebsockets MQTT Protocol PUBACK Packet Handling Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of libwebsockets. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.1. The following CVEs are assigned: CVE-2026-114550.

CVSS 8.1 CVE-2026-114550 libwebsockets US

tg: zranitelnost

26. 10. 2026 · zachyceno 20:32 · Zero Day Initiative · ZDI-26-792: libwebsockets MQTT Protocol PUBACK Packet Handling Out-Of-Bounds Write Remote Code Execution Vulnerability

24. 8. 2026 · zachyceno 23:30

ZDI-26-590: libwebsockets HTTP/2 HPACK Path Header Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of libwebsockets. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 9.8. The following CVEs are assigned: CVE-2026-19773.

EPSS 0.01 CVSS 9.8 CVE-2026-19773 libwebsockets US

24. 8. 2026 · zachyceno 23:30 · Zero Day Initiative · ZDI-26-590: libwebsockets HTTP/2 HPACK Path Header Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability