HIGH 8.7 NVD
CVE-2026-97362
HFS2 version 2.4.0 and earlier contains a denial of service vulnerability that allows unauthenticated attackers to cause a complete and persistent loss of avail
HFS2 version 2.4.0 and earlier contains a denial of service vulnerability that allows unauthenticated attackers to cause a complete and persistent loss of availability by sending a single crafted request. Attackers can trigger a hung serving thread that enters a busy loop, rendering the entire file server unresponsive to all clients without self-recovery until an operator manually restarts the service.
References
- https://github.com/wgetnz/hfs2/blob/master/advisories/hfs2-getini-infinite-loop-dos/README
- https://www.vulncheck.com/advisories/hfs2-unauthenticated-denial-of-service-via-hung-servi
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-09-24 via NVD.
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