RUSTSEC-2026-0352

    Dashboard / Vulnerabilities / RUSTSEC-2026-0352

    RUSTSEC-2026-0352

    Published: 14 Oct 2026Last Modified: 29 Oct 2026

    Summary: Filesystem sandbox escape when renaming symlinks with trailing slashes

    Details: This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-m9f7-9w4p-gv38 For more information see the GitHub-hosted security advisory.

    References: https://crates.io/crates/wasmtime-wasi, https://rustsec.org/advisories/RUSTSEC-2026-0352.html, https://github.com/bytecodealliance/wasmtime/pull/14729

    Affected packages

    Package

    Name: wasmtime-wasi

    Purl: pkg:cargo/wasmtime-wasi

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0.0.0-0
    Fixed -36.0.18

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    RUSTSEC-2026-0352 | CVE-DB