Improper Resource Shutdown or Release Affecting co.fs2:fs2-io_2.11 package, versions [0.9.0-M1,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-JAVA-COFS2-13180115
- published2 Oct 2025
- disclosed5 Sept 2025
- creditMatt Hughes
Introduced: 5 Sep 2025
CVE-2025-58369 (opens in a new tab)How to fix?
There is no fixed version for co.fs2:fs2-io_2.11.
Overview
Affected versions of this package are vulnerable to Improper Resource Shutdown or Release after establishing a TLS session. An attacker can cause excessive CPU utilization by initiating a half-shutdown of the connection during the handshake, leading the peer to enter a spin loop on socket read until the connection is closed.