CVE-2025-11896

LOW

Xpdf < 4.05 - Denial of Service via PDF Object Loop in CMap

Title source: llm
STIX 2.1

Description

In Xpdf 4.05 (and earlier), a PDF object loop in a CMap, via the "UseCMap" entry, leads to infinite recursion and a stack overflow.

References (1)

Core 1

Scores

CVSS v4 2.1
EPSS 0.0016
EPSS Percentile 5.1%
CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-674
Status published
Products (1)
Xpdf/Xpdf < 4.05
Published Oct 16, 2025
Tracked Since Feb 18, 2026