PT-2025-31832 · Artifex+5 · Artifex Mupdf+5

Landw-Hub · Published 2025-08-04 · Updated 2025-11-25 · CVE-2025-46206

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Artifex mupdf versions 1.25.5 through 1.25.6

Description An issue in Artifex mupdf allows a remote attacker to cause a denial of service via an infinite recursion in the mutool clean utility. This occurs when processing a crafted PDF file containing cyclic /Next references in the outline structure, causing the strip outline() function to enter infinite recursion.

Recommendations Artifex mupdf version 1.25.5: At the moment, there is no information about a newer version that contains a fix for this vulnerability. Artifex mupdf version 1.25.6: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Uncontrolled Recursion

Resource Exhaustion

Weakness Enumeration

CWE-674

CWE-400

Related Identifiers

ALT-PU-2025-13180

BDU:2025-11246

CVE-2025-46206

USN-7888-1

Affected Products

Alt Linux

Artifex Mupdf

Debian

Linuxmint

Red Os

Ubuntu

References · 27

• 🔥 https://github.com/Landw-hub/CVE-2025-46206 · Exploit
• https://ubuntu.com/security/CVE-2023-51103 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0224SE18 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-51106 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-46206 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-46206 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-46206 · Vendor Advisory
• https://osv.dev/vulnerability/USN-7888-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-7888-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-46206 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-46206 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-51105 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-46206 · Security Note
• https://ubuntu.com/security/CVE-2024-46657 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-51104 · Vendor Advisory