An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c
History

Wed, 26 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
Title Arbitrary Code Execution via tiffcrop command options in libtiff libtiff: libtiff: Arbitrary code execution via process_command_opts() function
References
Metrics threat_severity

None

threat_severity

Important


Tue, 25 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 24 Aug 2026 23:15:00 +0000

Type Values Removed Values Added
Title Arbitrary Code Execution via tiffcrop command options in libtiff
First Time appeared Libtiff
Libtiff libtiff
Weaknesses CWE-78
Vendors & Products Libtiff
Libtiff libtiff

Mon, 24 Aug 2026 21:00:00 +0000

Type Values Removed Values Added
Description An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-08-24T00:00:00.000Z

Updated: 2026-08-25T19:41:57.140Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-52490

cve-icon Vulnrichment

Updated: 2026-08-25T19:41:51.294Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-24T21:17:19.803

Modified: 2026-09-09T16:03:22.897

Link: CVE-2026-52490

cve-icon Redhat

Severity : Important

Publid Date: 2026-08-24T00:00:00Z

Links: CVE-2026-52490 - Bugzilla