Description
A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the used_clrs (palette count) parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.
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Remediation
Vendor Workaround
To mitigate this vulnerability, do not open ICO files from untrusted sources with GIMP.
Tracking
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Advisories
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References
History
Fri, 28 Aug 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the used_clrs (palette count) parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents. | |
| Title | Gimp: heap out-of-bounds read in ico loader via unvalidated used_clrs palette count | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
|
| Weaknesses | CWE-125 | |
| CPEs | 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
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-28T14:21:08.565Z
Reserved: 2026-08-28T14:10:48.683Z
Link: CVE-2026-82328
No data.
Status : Received
Published: 2026-08-28T16:18:34.213
Modified: 2026-08-28T16:18:34.213
Link: CVE-2026-82328
No data.
OpenCVE Enrichment
No data.
Weaknesses