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The vulnerability of the grub_extcmd_dispatcher() function of the Grub2 operating system allows a hacker to cause a service failure.

🗓️ 28 Feb 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 5 Views

Grub two vulnerability in grub_extcmd_dispatcher due to improper return value check, enabling failure.

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26 May 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 25
CVSS 35.2
EPSS0.00203
5