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CVE-2026-116671

Infinite loop in Xpdf due to missing validation in JPEG 2000 decoder

LOW
2.1
CVSS Score
Published: October 26, 2026 at 08:10 PM UTC
Updated: October 27, 2026 at 04:03 PM UTC
1 product affected across 1 vendorXpdf

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Severity
LOW2.1
Exploit prediction
EPSS 0.1%

Description

Infinite loop in Xpdf 4.06 and earlier, due to incorrect validation of progression order field in JPEG 2000 image.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Xpdf· Xpdf
90%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://www.xpdfreader.com/security-bug/CVE-2026-116671.html

CVSS

2.1LOWGandC
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-20CWE-835

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