CVE-2026-81310

State: Published
Severity: 5.2 Medium
Published: Sep 30, 2026
Updated: Sep 30, 2026
Reserved: Sep 4, 2026

Description

Image Scanner Driver for Linux contains a link following vulnerability. An attacker who can log in to a Linux system where the product is installed may overwrite arbitrary files by using a special method in advance.

Scores

CVSS	Score	Vector	Source
4.0	5.2 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N	jpcert
3.1	6.6 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H	jpcert

Weaknesses

CWE-59 Improper link resolution before file access ('Link Following')

Affected Products

Product	Versions
Image Scanner Driver for Linux (fi Series)PFU Limited	2.0.0Affected 2.1.0 through 2.1.1Affected 2.3.2Affected 2.5.0Affected 2.7.0 through 2.7.1Affected 2.8.0 through 2.8.2Affected
Image Scanner Driver for Linux (SP Series)PFU Limited	2.0.0Affected 2.1.0 through 2.1.1-4Affected 2.2.0 through 2.2.2Affected 2.3.0Affected

References

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.