# RUSTSEC-2025-0044 - Four unique double-free vulnerabilities triggered via safe APIs

Source: https://junglewise.ai/threats/rustsec-2025-0044-four-unique-double-free-vulnerabilities-triggered-via-82f82e1d  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-06-16  
License: CC BY 4.0 with a link back

Severity: info · Published 2025-06-16

Four unique double-free vulnerabilities triggered via safe APIs

Vendors: [crates.io](https://junglewise.ai/threats/vendors/crates-io).

## Quick answers

**Is This vulnerability exploited in the wild?** No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.

**How severe is This vulnerability?** Informational severity, published 16 June 2025.

**Which products and versions are affected?** slice-ring-buffer (crates.io) SEMVER:introduced=0.0.0-0.

**Is there a fix for This vulnerability?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected?** Check whether you run slice-ring-buffer (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- slice-ring-buffer (crates.io) SEMVER:introduced=0.0.0-0

## Related threats

- [Slice Ring Buffer and Slice Deque contains four unique double-free vulnerabilities triggered through safe APIs](https://junglewise.ai/threats/slice-ring-buffer-and-slice-deque-contains-four-unique-double-free-02dde4ab)