GHSA-5vwq-v85g-fcqvMediumCVSS 4.8

Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability...

Published
October 29, 2026
Last Modified
October 29, 2026

🔗 CVE IDs covered (1)

📋 Description

Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a denial of service vulnerability that allows pending calls to trigger an assertion failure after a trap poisons the Store. Attackers supplying misbehaving guest code can cause a trap and let earlier calls proceed, crashing embedders that continue using the inconsistent Store.

🔗 References (4)