Vulnerability DatabaseCVE-2026-52490
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2026-52490
Published:August 24, 2026
Updated:September 24, 2026
An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c
Affected Packages
libtiff (CONAN):
Affected version(s) >=4.0.8 <4.7.2
Fix Suggestion:
Update to version 4.7.2
https://gitlab.com/libtiff/libtiff.git (SCM_GIT):
Affected version(s) >=v3.4beta018 <v4.7.2
Fix Suggestion:
Update to version v4.7.2
Related Resources (2)
https://gist.github.com/okyfh/122c2d72e991a78c8af80a3af3be8671
https://gitlab.com/libtiff/libtiff/-/work_items/846
Do you need more information?
Contact Us
CVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Control of Generation of Code ('Code Injection')
CWE-94
EPSS
Base Score:
0.40