Description
A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.
Published: 2026-10-01
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

Vendor Workaround

Do not open untrusted Radiance HDR files (.hdr, .pic) in applications that load them through GEGL.

Tracking

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Advisories

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History

Fri, 02 Oct 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Thu, 01 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 01 Oct 2026 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Gegl
Gegl gegl
Vendors & Products Gegl
Gegl gegl

Thu, 01 Oct 2026 04:00:00 +0000

Type Values Removed Values Added
Description A flaw was found in GEGL. The Radiance HDR loader reads past the end of a memory-mapped image when an uncompressed scanline is shorter than the width declared in the file header. Opening a crafted HDR file crashes the application that uses the loader.
Title Gegl: gegl04: gegl: out-of-bounds read in the radiance hdr uncompressed scanline decoder
First Time appeared Redhat
Redhat enterprise Linux
Weaknesses CWE-125
CPEs cpe:/o:redhat:enterprise_linux:10
cpe:/o:redhat:enterprise_linux:6
cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}


Subscriptions

Gegl Gegl
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-10-01T19:07:12.337Z

Reserved: 2026-10-01T03:26:48.210Z

Link: CVE-2026-103641

cve-icon Vulnrichment

Updated: 2026-10-01T19:04:53.246Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-01T04:18:04.887

Modified: 2026-10-01T20:17:23.773

Link: CVE-2026-103641

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-01T00:00:00Z

Links: CVE-2026-103641 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T19:35:30Z

Weaknesses