Bug 2523148 (CVE-2026-52490) - CVE-2026-52490 libtiff: libtiff: Arbitrary code execution via process_command_opts() function
Summary: CVE-2026-52490 libtiff: libtiff: Arbitrary code execution via process_command...
Keywords:
Status: NEW
Alias: CVE-2026-52490
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2523427 2523428 2523429
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-24 21:01 UTC by OSIDB Bzimport
Modified: 2026-09-24 02:00 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2026:71271 0 None None None 2026-09-24 02:00:44 UTC
Red Hat Product Errata RHSA-2026:69095 0 None None None 2026-09-21 02:59:29 UTC

Description OSIDB Bzimport 2026-08-24 21:01:32 UTC 
An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via the process_command_opts() function in tools/tiffcrop.c
Comment 3 Jon Orris 2026-09-21 02:59:27 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:69095 https://access.redhat.com/errata/RHSA-2026:69095
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