CVE-2026-65970

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.1.16.0, a crafted ZIP-compressed TIFF processed with TIFF multithreading enabled can make TIFFInput::read_native_scanlines() return through an error path while asynchronous strip-decompression work remains queued. Because task_set is declared before ok and compressed_scratch, those captured objects are destroyed before the task-set destructor waits, allowing worker tasks to use stale stack and heap storage, resulting in a use-after-scope crash and denial of service. The affected implementation is identified by src/tiff.imageio/tiffinput.cpp, TIFFInput::read_native_scanlines(), task_set, ok, compressed_scratch, and uncompress_one_strip(), which define the relevant source path, functions, state, and trigger. This issue is fixed in 3.1.16.0.

• CWE-825

• https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/31201c22df477b105b105c0dcfbf5d3d46db431b
• https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/5294
• https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.1.16.0
• https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-v278-gpwr-r836
• https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-v278-gpwr-r836

Published

Sep 18, 2026

Last Modified

Sep 24, 2026

Status

Awaiting Analysis

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-6595A vulnerability was identified in ProjectsAndPrograms School…7.3
• CVE-2026-65956KubePi is a Kubernetes multi-cluster management panel. In ve…10
• CVE-2026-65959Vitess is a database clustering system for horizontal scalin…5.3
• CVE-2026-6596A security flaw has been discovered in langflow-ai langflow …7.3
• CVE-2026-65969OpenImageIO is a toolset for reading, writing, and manipulat…5.5
• CVE-2026-6597A weakness has been identified in langflow-ai langflow up to…2.7
• CVE-2026-65974ERPNext is a free and open source Enterprise Resource Planni…9.9
• CVE-2026-65975Pydantic AI is a Python agent framework for building applica…6.5
• CVE-2026-65976Deskflow is a keyboard and mouse sharing app. From 1.17.0 un…6.5
• CVE-2026-65979OpenEXR is the reference implementation and specification fo…6.7
• CVE-2026-6598A security vulnerability has been detected in langflow-ai la…4.3
• CVE-2026-65980Chartbrew is an open-source web application that can connect…7.9