CVE-2026-115385
Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains a denial of service vulnerability in the wasmtime-wasi WASIp3 implementation
CVSS
6.2
Média
EPSS
0.1%
p1
KEV
—
Exploit Today
0
0-100
Publicado: 22 de out. de 2026 · Última mod.: 26 de out. de 2026 · CWE-754
0.1%EPSS · 30 dias0.1%
2026-10-232026-11-07
Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains a denial of service vulnerability in the wasmtime-wasi WASIp3 implementation that allows guests to abort the Unix host process. Guests with mutable preopened directory access can call set-times or set-times-at with negative seconds timestamps before the epoch, triggering an assertion failure that crashes the host.
CVECVSSEPSSKEVRExploitTítuloMod.
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