CVE-2026-68270 | BDVDB-2026-356909 Detail

Description#

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().

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-08-10Record published in the CVE List.
2. Version 22026-08-17Most recent update recorded in the CVE List.