What’s Vulnerable › Vulnerabilities

CVE-2025-46206

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-08-04 · updated 2026-07-05
• Weakness: CWE-674

Description

An issue in Artifex mupdf 1.25.6, 1.25.5 allows a remote attacker to cause a denial of service via an infinite recursion in the `mutool clean` utility. When processing a crafted PDF file containing cyclic /Next references in the outline structure, the `strip_outline()` function enters infinite recursion

Affected products

• Artifex MuPDF: through 1.25.6

References

• https://bugs.ghostscript.com/show_bug.cgi?id=708521
• https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=0ec7e4d2201bb6df217e01c17396d36297abf9ac
• https://github.com/Landw-hub/CVE-2025-46206

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