# arenavec has multiple memory corruption vulnerabilities in safe APIs

Source: https://junglewise.ai/threats/arenavec-has-multiple-memory-corruption-vulnerabilities-in-safe-apis-9d0efcf9  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-09-02  
License: CC BY 4.0 with a link back

Severity: medium · CVSS 4 · Published 2025-09-02

arenavec has multiple memory corruption vulnerabilities in safe APIs

Technologies: [arenavec (crates.io)](https://junglewise.ai/threats/technologies/arenavec). 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?** Medium severity, with a CVSS score of 4, published 2 September 2025.

**Which products and versions are affected?** arenavec (crates.io) SEMVER:introduced=0,last_affected=0.1.1.

**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 arenavec (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

- arenavec (crates.io) SEMVER:introduced=0,last_affected=0.1.1

## Related threats

- [RUSTSEC-2025-0053 - Multiple memory corruption vulnerabilities in safe APIs](https://junglewise.ai/threats/rustsec-2025-0053-multiple-memory-corruption-vulnerabilities-in-safe-e4fa1b45)
- [RUSTSEC-2021-0040 - panic safety: double drop or uninitialized drop of T upon panic](https://junglewise.ai/threats/cve-2021-29930-out-of-bounds-write-in-arenavec)