Red Hat Enterprise Linux IFF ILBM Loader out-of-bounds

Summaryinfo

A vulnerability labeled as problematic has been found in Red Hat Enterprise Linux. This affects an unknown part of the component IFF ILBM Loader. Such manipulation leads to out-of-bounds. This vulnerability is listed as CVE-2026-82324. The attack must be carried out locally. There is no available exploit.

Detailsinfo

A vulnerability was found in Red Hat Enterprise Linux (the affected version unknown). It has been rated as problematic. Affected by this issue is an unknown part of the component IFF ILBM Loader. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A flaw was found in the file-iff (IFF/ILBM) plugin in GIMP. When processing a specially crafted IFF/ILBM image file, the plugin does not properly validate the HAM row size and improperly handles cases where the number of color planes (nPlanes) is zero. This causes a row size mismatch that bypasses memory bounds checking, resulting in heap out-of-bounds reads. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.

The advisory is shared for download at access.redhat.com. This vulnerability is handled as CVE-2026-82324 since 08/28/2026. The exploitation is known to be easy. The attack needs to be approached locally. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/28/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• Operating System

Vendor

• Red Hat

Name

• Enterprise Linux

License

• commercial

Website

• Vendor: https://www.redhat.com/

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