VendorsElm-chanfatfsall versions
Vulnerabilities

Elm-chan FatFs

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

6CVEs
CVE-2026-6687
FatFs Stack Buffer Overflow via Uncapped exFAT Label Length
Published 2026-07-01 · Analyzed
7.6EPSS 0.003
CVE-2026-6682
FatFs Integer Overflow in FAT32 Volume Mount
Published 2026-07-01 · Analyzed
7.6EPSS 0.003
CVE-2026-6688
FatFs Buffer Overflow via Unbounded LFN Filename Copy
Published 2026-07-01 · Analyzed
7.6EPSS 0.003
CVE-2026-6683
FatFs Divide-by-Zero in exFAT Sync
Published 2026-07-01 · Analyzed
4.6EPSS 0.003
CVE-2026-6684
FatFs Infinite Loop in GPT Partition Scan
Published 2026-07-01 · Analyzed
4.6EPSS 0.003
CVE-2026-6686
FatFs Use of Uninitialized Clusters After Seek Past EOF
Published 2026-07-01 · Analyzed
4.6EPSS 0.003