VDB
CVE-2026-34983
CVE-2026-34983
PUBLISHED
CVSS 1 LOW
Wasmtime has use-after-free bug after cloning `wasmtime::Linker`
EPSS 0.01% · 0.3th percentile
Risk Scores
CVSS v4.0
1
CVSS:4.0/AV:P/AC:H/AT:P/PR:H/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
EPSS Score
0.01%
0.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| crates.io | wasmtime | 43.0.0, 43.0.0 |
| bytecodealliance | wasmtime | >= 43.0.0, < 43.0.1 |
Timeline
- Apr 9, 2026 CVE Published
- Apr 10, 2026 Security Advisory
- Apr 15, 2026 CVE Updated
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score