What is CVE-2026-68107?
CVE-2026-68107 is a TOCTOU vulnerability in the Linux kernel's amdgpu VCN4 driver, where rereading IB parameter length could be exploited to cause a denial-of-service. Affected systems should apply the kernel patch that reuses the initially returned length.
Azərbaycanca: CVE-2026-68107 Linux kernel-in amdgpu VCN4 sürücüsündə TOCTOU zəifliyidir. İB parametr uzunluğu iki dəfə oxunarsa, təcavüzkar məlumatı dəyişərək sistemin dayanmasına səbəb ola bilər. Kernel yenilənməsi tətbiq edilməlidir.
FAQ2
Which component of the Linux kernel is affected by CVE-2026-68107?
CVE-2026-68107 is a TOCTOU vulnerability affecting the amdgpu VCN4 driver in the Linux kernel.
What is the impact of exploiting CVE-2026-68107?
By exploiting the rereading of the IB parameter length, an attacker could modify data and cause a denial-of-service.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.