Low severity3.3NVD Advisory· Published Apr 4, 2024· Updated Jun 17, 2026
CVE-2024-30266
CVE-2024-30266
Description
wasmtime is a runtime for WebAssembly. The 19.0.0 release of Wasmtime contains a regression introduced during its development which can lead to a guest WebAssembly module causing a panic in the host runtime. A valid WebAssembly module, when executed at runtime, may cause this panic. This vulnerability has been patched in version 19.0.1.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
wasmtimecrates.io | >= 19.0.0, < 19.0.1 | 19.0.1 |
Affected products
5cpe:2.3:a:bytecodealliance:wasmtime:19.0.0:*:*:*:*:rust:*:*+ 1 more
- cpe:2.3:a:bytecodealliance:wasmtime:19.0.0:*:*:*:*:rust:*:*
- (no CPE)range: = 19.0.0
- osv-coords3 versions
< 0.146.3-r0+ 2 more
- (no CPE)range: < 0.146.3-r0
- (no CPE)range: < 0.146.3-r0
- (no CPE)range: >= 19.0.0, < 19.0.1
Patches
Vulnerability mechanics
References
8- github.com/bytecodealliance/wasmtime/commit/7f57d0bb0948fa56cc950278d0db230ed10e8664nvdPatchWEB
- github.com/bytecodealliance/wasmtime/pull/8018nvdPatchWEB
- github.com/bytecodealliance/wasmtime/pull/8283nvdPatchWEB
- github.com/bytecodealliance/wasmtime/issues/8281nvdExploitIssue TrackingWEB
- github.com/advisories/GHSA-75hq-h6g9-h4q5ghsaADVISORY
- github.com/bytecodealliance/wasmtime/security/advisories/GHSA-75hq-h6g9-h4q5nvdMitigationThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2024-30266ghsaADVISORY
- rustsec.org/advisories/RUSTSEC-2024-0441.htmlghsaWEB
News mentions
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