`gx_binres_theme_load()` sizes its theme buffer for the theme it was asked for, and allocates it even when the resource holds no theme with that id. A theme id at or past the theme count declared by the resource gets a buffer of zero bytes. The load pass then walks past the end of the theme table, takes whatever follows as a theme header, and writes a `GX_THEME` and its tables into that zero-byte buffer.
Advisories

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Fixes

Solution

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Workaround

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History

Tue, 29 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 29 Sep 2026 18:15:00 +0000

Type Values Removed Values Added
Description `gx_binres_theme_load()` sizes its theme buffer for the theme it was asked for, and allocates it even when the resource holds no theme with that id. A theme id at or past the theme count declared by the resource gets a buffer of zero bytes. The load pass then walks past the end of the theme table, takes whatever follows as a theme header, and writes a `GX_THEME` and its tables into that zero-byte buffer.
Weaknesses CWE-131
CWE-787
References
Metrics cvssV4_0

{'score': 5.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published:

Updated: 2026-09-29T18:26:36.721Z

Reserved: 2026-09-29T16:15:23.083Z

Link: CVE-2026-102729

cve-icon Vulnrichment

Updated: 2026-09-29T18:26:31.353Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-29T18:17:12.620

Modified: 2026-09-29T19:17:23.390

Link: CVE-2026-102729

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses