libwebsockets vulnerabilities

CVEs whose affected-version data names the libwebsockets package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.

1 CVERSS

CVE-2026-19773Critical· 9.80day

1w ago

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

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 no…

▾ Hadallibwebsockets · libwebsocketsEPSS 0.65%via NVD