# co.fs2:fs2-io\_3 (Maven) vulnerabilities

2 known vulnerabilities (1 critical, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://central.sonatype.com/artifact/co.fs2/fs2-io_3

## Advisories (2)

### [CVE-2025-58369](https://cve.now/CVE-2025-58369): fs2: Half-shutdown of socket during TLS handshake may result in spin loop on opposite side

- Severity: Medium 5.3
- Published: Sep 5, 2025
- Affected: from 3.0.0-M1, fixed in 3.12.2; from 3.13.0-M1, fixed in 3.13.0-M7; fixed in 2.5.13.

### [CVE-2022-31183](https://cve.now/CVE-2022-31183): mTLS client verification is skipped in fs2 on Node.js

- Severity: Critical 9.1
- Published: Aug 1, 2022
- Affected: from 3.1.0, fixed in 3.2.11.

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