P4Verified

CVE-2025-71382: mupdf before 1.27.0 (exclusive), 0 to before 1.27.0-rc1

CVE-2025-71382. CVSS 3.1 base score 6.5 (MEDIUM, Vendor/CNA). EPSS 0.00583 (percentile 0.46002), scored 2026-10-05.

Affected technology

mupdf · before 1.27.0 (exclusive)
artifex

mupdf · 0 to before 1.27.0-rc1
ArtifexSoftware

Description’s affected range: before 1.27.0-rc1

Component: Not specified by the source
Function: value_from_inheritable_property

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

Remote attackers can cause a denial of service by supplying a maliciously crafted EPUB file with deeply nested HTML elements and inline CSS styles. Vendor/CNA’s CVSS 4.0 assessment (base score 7.1/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 2026-10-07 02:35:18.753147+00:00

CWE: CWE-674
CCR priority: 26.1 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.00583 · percentile 0.46002 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-71382.html