PT-2026-42815 · Crates.Io · Wasmtime-Wasi

Published 2026-05-21 · Updated 2026-05-21 · CVE-2026-47261

OSV

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-2r75-cxrj-cmph For more information see the GitHub-hosted security advisory.

Fix

Related Identifiers

CVE-2026-47261

RUSTSEC-2026-0149

Affected Products

Wasmtime-Wasi

References · 4

• https://osv.dev/vulnerability/RUSTSEC-2026-0149 · Vendor Advisory
• https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-2r75-cxrj-cmph · Note
• https://rustsec.org/advisories/RUSTSEC-2026-0149.html · Note
• https://crates.io/crates/wasmtime-wasi · Note