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The vulnerability of the HFSPlus file system driver of the Grub2 operating system allows a attacker to trigger a service failure.

🗓️ 07 Apr 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 5 Views

Grub2 HFSPlus vulnerability lets an attacker trigger a service failure via improper link-counter handling.

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26 May 2026 00:00Current
5.3Medium risk
Vulners AI Score5.3
CVSS 34.4
CVSS 24.6
EPSS0.00211
5