CVE-2026-4407 PUBLISHED

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

Assigner: GandC
Reserved: 18.03.2026 Published: 18.03.2026 Updated: 19.03.2026

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

CVSS Vector: 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
CVSS Score: 2.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	None	Confidentiality	None
Attack Complexity	High	Integrity	None	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Vendor	Xpdf
Product	Xpdf
Versions	Default: unaffected Version 4.06 is affected