CVE-2026-4407

Out-of-bounds array write in Xpdf 4.06 due to missing validation

State: Published
Severity: 2.1 Low
Published: Mar 18, 2026
Updated: Mar 19, 2026
Reserved: Mar 18, 2026

Description

Out-of-bounds array write in Xpdf 4.06 and earlier, due to incorrect validation of the "N" field in ICCBased color spaces.

Scores

CVSS	Score	Vector	Source
4.0	2.1 Low	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	GandC

Weaknesses

CWE-20 Improper input validation
CWE-787 Out-of-bounds write

Affected Products

Product	Versions
XpdfXpdf	4.06Affected

References

https://www.xpdfreader.com/security-bug/CVE-2026-4407.html

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.