CVE-2026-6685

Description

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority following a notification that the vulnerability determination was made in error. After review, the CNA confirmed the erroneous finding. Thanks to David Brown for reaching out about this issue.

References

https://thehackernews.com/2026/07/unpatched-flaws-disclosed-in-filesystem.html

https://www.runzero.com/blog/fatfs-bugs/

https://www.runzero.com/advisories/fatfs-unsigned-sub-wrap-cve-2026-6685/

https://github.com/runZeroInc/vulns-2026-fatfs-chance

https://elm-chan.org/fsw/ff/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS