wasmtime-wasi has 3 CVEs on record. The busiest recent month was June 2026 with 3. The median CVSS is 7.0 (high).
CVEs per month
Last 12 months, by publish date
1025/101125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/09
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 7.0
- Publish → KEV
- —
- Last 90 days
- 0 prev 3
Products
- wasmtime-wasi 3
3
Total CVEs
0
Critical
0
CISA KEV
0
Exploited
Worst active — by depth score
wasmtime-wasi vulnerabilities
CVEs affecting wasmtime-wasi, newest first. Open any entry for full detail, references, and exploit status.
3 CVEsRSS
CVE-2026-58494Medium· 6.5WASI hard links and renames bypass wasmtime-wasi's FilePerms for destination
WASI hard links and renames bypass wasmtime-wasi's FilePerms for destination
▾ Sunlitwasmtime-wasi · wasmtime-wasiEPSS 0.17%via OSV
CVE-2026-54786NoneLeak in WASIp1 `fd_renumber` implementation
Leak in WASIp1 `fd_renumber` implementation
▾ Sunlitwasmtime-wasi · wasmtime-wasiEPSS 0.22%via OSV
CVE-2026-47261High· 7.5wasmtime-wasi: WASI path_open(TRUNCATE) bypasses `FilePerms::WRITE` host restriction
wasmtime-wasi: WASI path_open(TRUNCATE) bypasses `FilePerms::WRITE` host restriction
▾ Twilightwasmtime-wasi · wasmtime-wasiEPSS 0.36%via OSV