CVE-2026-74380

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description An issue exists in the gpu: host1x component where the pin job() function incorrectly handles the return value of iommu map sgtable(). Due to a change where iommu map sgtable() now returns an ssize t and negative values for errors instead of a size t and zero, the pin job() function's use of an int for assignment can lead to overflows into negative values.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.