{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-11526/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-15T16:17:32.599Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-11526","@id":"https://www.cve.org/CVERecord?id=CVE-2026-11526","description":"GD versions before 2.86 for Perl allow OS command injection and file overwrite via a 2-arg open() of filename arguments in _make_filehandle.\n\nGD::Image::_make_filehandle opens a filename argument with Perl's 2-arg open(), so a filename that begins or ends with a pipe (\"| cmd\", \"cmd |\") or begins with a redirect (\"> path\", \">> path\") is run as a command or redirect rather than opened as a file. _make_filehandle is the single open path behind every filename-accepting constructor (new, newFromPng, "},"products":[{"@id":"cpe:2.3:a:rurban:gd:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:rurban:gd:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 2.86.","timestamp":"2026-06-15T16:17:32.599Z"}]}