CVE-2026-115390
1 advisory.
crates.io/wasmtime CVE-2026-115390: medium 5.7, EPSS 0.18%
`call_ref` and exception `catch` can drop some fuel accounting, leading to exponential fuel amplification
Action: Upgrade wasmtime to 48.0.3 (48.x) or 49.0.1 (49.x) or later.
cargo update -p wasmtime --precise 48.0.3cargo update -p wasmtime --precise 49.0.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 47.0.0 | 48.0.3 | - |
| 49.0.0 | 49.0.1 | - |
Fixed versions
| 48.0.3 | 49.0.1 |
Sources
- osv: RUSTSEC-2026-0315
- https://crates.io/crates/wasmtime
- https://rustsec.org/advisories/RUSTSEC-2026-0315.html
- https://github.com/bytecodealliance/wasmtime/pull/14407
CVE-2026-115390 · published · modified · JSON