Red Hat Enterprise Linux Hot color filter plug-in integer overflow

Summaryinfo

A vulnerability marked as problematic has been reported in Red Hat Enterprise Linux. The impacted element is an unknown function of the component Hot color filter plug-in. Performing a manipulation results in integer overflow. This vulnerability is known as CVE-2026-106067. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in Red Hat Enterprise Linux (the affected version is unknown). This affects an unknown code of the component Hot color filter plug-in. The manipulation with an unknown input leads to a integer overflow vulnerability. CWE is classifying the issue as CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. This is going to have an impact on integrity, and availability. The summary by CVE is:

A heap-based buffer overflow was found in GIMP’s Hot color filter plug-in. For very large images, a pixel buffer is allocated using overflowing 32-bit width * height (and related) arithmetic while the filter’s pixel access path uses the true image size, after integer overflow in the allocation size

The advisory is shared at access.redhat.com. This vulnerability is uniquely identified as CVE-2026-106067 since 10/06/2026. The exploitability is told to be easy. An attack has to be approached locally. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 10/07/2026).

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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