Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2026-64153

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix iommu_map_sgtable() return value check and avoid WARN Commit "iommu: return full error code from iommu_map_sg[_atomic]()" changed iommu_map_sgtable() to return an ssize_t and negative values in error cases, rather than a size_t and a zero. Store the return value in the appropriate type and in case of error, return it rather than WARNing. Patchwork: https://patchwork.freedesktop.org/patch/719685/
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 3.7%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2026-64153


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