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In limbo for 28 days

GHSA-m9f7-9w4p-gv38

wasmtime-wasi on crates.io · published in bytecodealliance/wasmtime

Read the advisory on GitHub ↗

Fixed in 36.0.18, 48.0.6, 49.0.3. Dependabot, npm audit and OSV-Scanner won’t flag this yet. Find it in your project

Facts

Severity
High · CVSS score 8.8CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L
Affected versions
<= 36.0.17, >= 37.0.0, <= 48.0.5, >= 49.0.0, <= 49.0.2As entered by the maintainer. Not reviewed.
Fixed in
36.0.18, 48.0.6, 49.0.3
CVE
None cited by the advisory
GitHub Advisory Database
Not reviewed
OSV.dev
Not present
Other CVEs pointing here
CVE-2026-118688 (published by another CNA)

If you use wasmtime-wasi <= 36.0.17, >= 37.0.0, <= 48.0.5, >= 49.0.0, <= 49.0.2

Upgrade to the fixed version for your release line: 36.0.18, 48.0.6, 49.0.3. Dependabot, npm audit and OSV-Scanner won’t flag this yet.

Timeline

  1. 2026-10-14 17:23 UTC

    Published by the maintainers

    No CVE cited

  2. 2026-10-29 13:19 UTC

    Change recorded

    new CVE from another CNA: CVE-2026-118688

  3. 2026-10-28 07:18 UTC

    First seen by Limbowatch

    not reviewed · not in OSV

  4. Waiting

    Reviewed by GitHub

  5. Waiting

    In OSV; scanners can see it

Machine-readable record: feed/GHSA-m9f7-9w4p-gv38.json