Python Software Foundation

CVE-2026-116566: socket.getaddrinfo() previously accepted null bytes within host and port parameters which can cause the values to be silently truncated.

CVE-2026-116566 Oct 29, 2026 Source: Vendor

socket.getaddrinfo() previously accepted null bytes within *host* and *port* parameters which can cause the values to be silently truncated.

Source of record The credited names below are quoted verbatim from the vendor's own advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-116566

Are you credited here? Sign in to claim your line. It is yours immediately, with no review queue. The name the vendor printed stays next to your handle for anyone to check against the advisory above, and any member who thinks a claim is wrong can refute it.

Credited

1 line

Showing 1–1 of 1 matching , clear filters

CVE-2026-116566 BR2026-0000-038308 unclaimed

Credited as Venukamatchi

CVE-2026-116566: socket.getaddrinfo() previously accepted null bytes within *host* and *port* parameters which can cause the values to be silently truncated.

Credited

CVE-2026-116566: socket.getaddrinfo() previously accepted null bytes within host and port parameters which can cause the values to be silently truncated.