PT-2026-69654 · Linux · Linux Kernel
CVE-2026-68254
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Published
2026-08-10
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Updated
2026-08-23
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the Variable Refresh Rate (VRR) implementation where the system fails to explicitly ensure that the minimum and maximum vertical frequencies (
vfreq) provided by the Extended Display Identification Data (EDID) are valid. This lack of validation could allow a zero min vfreq value to cause a division by zero error within the intel vrr compute vmax() function.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel