Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 29 Oct 2026 21:30:00 +0000
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|---|---|---|
| Metrics |
ssvc
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Thu, 29 Oct 2026 16:15:00 +0000
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| Description | Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability where dropping the Future returned by TypedFunc::call_async can panic the host. When the guest task has not started, cleanup code searches only one location for work items and unwraps the resulting error, crashing embedders that cancel pending calls. | |
| Title | Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 Host Panic via call_async Drop | |
| First Time appeared |
Bytecodealliance
Bytecodealliance wasmtime |
|
| Weaknesses | CWE-617 | |
| CPEs | cpe:2.3:a:bytecodealliance:wasmtime:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Bytecodealliance
Bytecodealliance wasmtime |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-10-29T20:12:57.319Z
Reserved: 2026-10-29T14:28:41.595Z
Link: CVE-2026-119142
Updated: 2026-10-29T20:12:51.242Z
Status : Deferred
Published: 2026-10-29T16:18:07.817
Modified: 2026-10-29T21:17:18.197
Link: CVE-2026-119142
No data.
OpenCVE Enrichment
Updated: 2026-10-29T19:45:11Z