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CVE-2026-40505

LOW

3.3

Descripcion

MuPDF before 1.27 contains an ANSI injection vulnerability in mutool that allows attackers to inject arbitrary ANSI escape sequences through crafted PDF metadata fields. Attackers can embed malicious ANSI escape codes in PDF metadata that are passed unsanitized to terminal output when running mutool info, enabling them to manipulate terminal display for social engineering attacks such as presenting fake prompts or spoofed commands.

Detalles CVE

Puntuacion CVSS v3.13.3

SeveridadLOW

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioREQUIRED

Publicado4/16/2026

Ultima modificacion4/17/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-150

Referencias

https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=0f17d789fe8c29b41e47663be82514aaca3a4dfb(disclosure@vulncheck.com)

https://github.com/ArtifexSoftware/mupdf/commit/0f17d789fe8c29b41e47663be82514aaca3a4dfb(disclosure@vulncheck.com)

https://github.com/ArtifexSoftware/mupdf/releases/tag/1.27.0(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/mupdf-mutool-ansi-injection-via-metadata(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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