Cpe:2.3:a:python_software_foundation:cpython:*:*:*:*:*:*:*:* - CraftedSignal Threat Feedhttps://feed.craftedsignal.io/cpes/cpe2.3apython_software_foundationcpython/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioThu, 29 Oct 2026 18:33:18 +0000https://feed.craftedsignal.io/favicon-32x32.pngCraftedSignal Threat Feedhttps://feed.craftedsignal.io/3232https://feed.craftedsignal.io/favicon.svgCPython: socket.getaddrinfo() accepts embedded null bytes in host and port (CVE-2026-116566)https://feed.craftedsignal.io/briefs/2026-10-cpython-null-byte-vulnerability/Thu, 29 Oct 2026 18:33:18 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-10-cpython-null-byte-vulnerability/CPython socket.getaddrinfo() has been identified as accepting embedded null bytes in host and port parameters.<p>The Python Software Foundation has announced a medium-severity vulnerability (CVE-2026-116566) affecting CPython. The function <code>socket.getaddrinfo()</code> accepts embedded null bytes in host and port parameters.</p> mediumadvisory