PT-2026-132369
CVE-2026-119138
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Published
2026-10-29
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Updated
2026-10-29
Description by
CVSS 3.1
4.8
MediumMetricsAV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
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.
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