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CVE-2026-40505
LOW3.3
Beschreibung
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.
CVE Details
CVSS v3.1 Bewertung3.3
SchweregradLOW
CVSS VektorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
AngriffsvektorLOCAL
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionREQUIRED
Veroffentlicht4/16/2026
Zuletzt geandert4/17/2026
Quellenvd
Honeypot-Sichtungen0
Schwachen (CWE)
CWE-150
Referenzen
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)
IOC Korrelationen
Keine Korrelationen erfasst
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