CVE-2026-65969
- Source
- https://cve.org/CVERecord?id=CVE-2026-65969
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65969.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-65969
- Aliases
-
- GHSA-9mwc-fjgj-8wmq
- Downstream
- Related
- Published
- 2026-09-18T15:51:10Z
- Modified
- 2026-09-20T14:13:52Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- OpenImageIO: TGA-to-GIF palette split signed overflow causes SIGSEGV
- Details
-
OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1, A truncated tga can leave a pending gif frame that is processed during output close. gifsplitpalette() computes numpixels multiplied by the palette partition width in signed 32-bit arithmetic; a large image overflows that intermediate, corrupts subpixelsa, and drives an out-of-bounds read while building the gif palette, resulting in a process crash and denial of service. The affected implementation is identified by src/gif.imageio/gif.h, GifSplitPalette(), numPixels, subPixelsA, GIFOutput, and truncated TGA input, which define the relevant source path, functions, state, and trigger. This issue is fixed in versions 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-125", "CWE-190" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65969.json" }- References
-
- https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.0.21.0
- https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.1.16.0
- https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-9mwc-fjgj-8wmq
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65969.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-65969
- https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/134977da625a84fc5a09a34321806f1fe0093c24
- https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/5292
Affected packages
Git / github.com/academysoftwarefoundation/openimageio
Affected ranges
- Type
- GIT
- Repo
- https://github.com/academysoftwarefoundation/openimageio
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedIntroducedFixedFixedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "introduced": "0" }, { "fixed": "3.0.21.0" }, { "introduced": "3.1.0.0" }, { "fixed": "3.1.16.0" }, { "introduced": "3.2.0.0-dev" }, { "fixed": "3.2.0.3-beta1" } ], "source": [ "AFFECTED_FIELD", "REFERENCES" ] }
Affected versions
Arnold-3.*
Arnold-3.4.72.0
Release-0.*
Release-0.10.0
Release-1.*
Release-1.0.0
Release-1.0.1
Release-1.1.0
Release-1.1.0-beta1
Release-1.1.0-beta2
Release-1.1.0-beta3
Release-1.1.0-beta4
Release-1.1.1
Release-1.3.0-dev
Release-1.3.1-dev
Release-1.3.2-dev
Release-1.3.3-dev
Release-1.3.4-dev
Release-1.3.5
Release-1.3.5-dev
Release-1.3.6-dev
Release-1.4.1dev
Release-1.4.2dev
Release-1.4.3dev
Release-1.4.4dev
Release-1.4.5dev
Release-1.4.6RC1
Release-1.5.0dev
Release-1.5.1dev
Release-1.5.2dev
Release-1.5.3dev
Release-1.5.4dev-pre-SIMD
Release-1.5.5dev
Release-1.5.6dev
Release-1.5.7dev
Release-1.6.1dev
Release-1.6.2dev
Release-1.6.3dev
Release-1.6.4dev
Release-1.6.6beta
Release-1.7.0dev
Release-1.7.1dev
Release-1.7.2dev
Release-1.7.3dev
Release-1.7.4dev
Release-1.7.5beta
Release-1.7.6RC1
Release-1.8.0dev
Release-1.8.1dev
Release-1.8.2dev
Release-1.8.3dev
Release-1.8.4dev
Release-1.9.1dev
Release-1.9.2dev
Release-1.9.3dev
Release-1.9.4dev
Release-2.*
Release-2.0.0-beta1
Release-2.0.1-RC1
Release-2.1.0-dev
Release-2.1.1-dev
Release-2.1.2-dev
Release-2.1.3-dev
Release-2.1.4.0-dev
Release-2.1.5.0-dev
Release-2.1.7-beta
Release-2.1.8.0-RC1
Release-2.2.0.0-dev
Release-2.2.1.0-dev
Release-2.2.1.1-dev
Release-2.2.2.0-dev
Release-2.2.3.0-dev
Release-2.3.0.0-dev
Release-2.3.1.0-dev
Release-2.3.2.0-dev
Release-2.3.3.0-dev
Release-2.3.4.0-dev
arnold-3.*
arnold-3.4.71.0
spi-Arn3.*
spi-Arn3.4.71.0
spi-Arn3.4.72.0
spi-Arn3.4.73.6
spi-Arn3.4.73.7
spi-Arn3.5.0.0
spi-Arn3.5.10.0
spi-Arn3.5.11.0
spi-Arn3.5.12.0
spi-Arn3.5.13.1
spi-Arn3.5.14.0
spi-Arn3.5.16.0
spi-Arn3.5.2.0
spi-Arn3.5.24.0
spi-Arn3.5.25.0
spi-Arn3.5.26.0
spi-Arn3.5.28.0
spi-Arn3.5.31.0
spi-Arn3.5.35.0
spi-Arn3.5.37.0
spi-Arn3.5.41.0
spi-Arn3.5.45.0
spi-Arn3.5.45.1
spi-Arn3.5.48.0
spi-Arn3.5.5.0
spi-Arn3.5.50.0
spi-Arn3.5.66.0
spi-Arn3.5.68.0
spi-Arn3.5.75.0
spi-Arn3.5.8.0
spi-Arn3.5.82.0
spi-Arn3.5.90.0
spi-Arn3.5.91.0
spi-Arn3.5.93.10
spi-Arn3.6.18.0
spi-Arn3.6.21.3
spi-Arn3.6.27.0
spi-Arn3.6.33.4
spi-Arn3.6.36.0
spi-Arn3.6.64.6
spi-Arn3.6.69.3
spi-Arn3.6.7.1
spi-Arn3.6.72.1
spi-Arn3.7.23.3
spi-Arn3.7.25.0
spi-Arn3.7.42.0
Other
spi-SpComp2-v20
spi-SpComp2-v9
spi-spcomp2-release-38.*
spi-spcomp2-release-38.0
spi-spcomp2-release-39.*
spi-spcomp2-release-39.1
spi-spcomp2-release-41.*
spi-spcomp2-release-41.0
spi-spcomp2-release-42.*
spi-spcomp2-release-42.0-rhel7
spi-spcomp2-release-43.*
spi-spcomp2-release-43.0
spi-spcomp2-release-44.*
spi-spcomp2-release-44.0
spi-spcomp2-release-44.1
spi-spcomp2-release-44.2
spi-spcomp2-release-45.*
spi-spcomp2-release-45.0
spi-spcomp2-release-45.1
spi-spcomp2-release-45.3
spi-spcomp2-release-45.4
spi-spcomp2-release-47.*
spi-spcomp2-release-47.0
spi-spcomp2-release-48.*
spi-spcomp2-release-48.0
spi-spcomp2-release-49.*
spi-spcomp2-release-49.1
spi-v7-Arn3.*
spi-v7-Arn3.4.73.3
spi-v8-Arn3.*
spi-v8-Arn3.4.73.6
spiArn-3.*
spiArn-3.6.74.0
spiArn-3.6.84.0
spiArn-3.6.86.0
spiArn-3.6.94.0
spiArn3.*
spiArn3.5.45.0
spiArn3.5.45.1
spiArn3.5.48.0
spiArn3.5.50.0
spiArn3.5.66.0
spiArn3.5.68.0
spiArn3.5.75.0
spiArn3.5.82.0
v2.*
v2.3.5.0-dev
v2.3.6.0-dev
v2.4.0.0-dev
v2.4.0.1-dev
v2.4.0.2-dev
v2.4.0.3-dev
v2.4.1.1-dev
v2.4.2.0-dev
v2.4.2.1-dev
v2.4.2.2-dev
v2.5.0.0-dev
v2.5.2.0-dev
v2.6.1.0-dev
v2.6.2.0-dev
v2.6.5.0-dev
v3.*
v3.0.0.0-beta1
v3.0.0.1-beta2
v3.0.0.2-RC1
v3.0.0.3
v3.0.1.0
v3.0.10.0
v3.0.10.1
v3.0.11.0
v3.0.12.0
v3.0.13.0
v3.0.14.0
v3.0.15.0
v3.0.16.0
v3.0.17.0
v3.0.18.0
v3.0.18.1
v3.0.19.0
v3.0.19.1
v3.0.2.0
v3.0.20.0
v3.0.3.0
v3.0.3.1
v3.0.4.0
v3.0.5.0
v3.0.6.0
v3.0.6.1
v3.0.7.0
v3.0.8.0
v3.0.8.1
v3.0.9.0
v3.1.10.0
v3.1.11.0
v3.1.12.0
v3.1.13.0
v3.1.13.1
v3.1.14.0
v3.1.14.1
v3.1.15.0
v3.1.4.0-beta
v3.1.5.0-beta2
v3.1.6.0-rc1
v3.1.6.1
v3.1.6.2
v3.1.7.0
v3.1.8.0
v3.1.9.0
v3.2.0.0-dev
v3.2.0.2-dev
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65969.json"
vanir_signatures
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vanir_signatures_modified
"2026-09-20T14:13:52Z"