CVE-2026-68270
drm/sysfb: Avoid possible truncation with calculating visible size
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: Avoid possible truncation with calculating visible size Calculating the visible size of the system framebuffer can result in truncation of the result. The calculation uses 32-bit arithmetics, which can overflow if the values for height and stride are large. Fix the issue by multiplying with mul_u32_u32().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 10, 2026 |
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Affected Versions
Linux / Linux
32ae90c66fb62e4f6ae859422f733dfb249f10cf < 154795885e8f0033c918c815aece543168bee670 32ae90c66fb62e4f6ae859422f733dfb249f10cf < 9d58a811739a365cd693192f4b5344d736967a88 32ae90c66fb62e4f6ae859422f733dfb249f10cf < b771974988ec7ce077a7246fa0fa588c246fe581
Linux / Linux
6.16