# CVE-2024-32984: Yamux Memory Exhaustion Vulnerability via Active::pending_frames property

Source: https://junglewise.ai/threats/cve-2024-32984-yamux-memory-exhaustion-vulnerability-via-active-pending-frames  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2024-05-01  
License: CC BY 4.0 with a link back

CVE-2024-32984 · Severity: low · CVSS 3.1 · Published 2024-05-01

Yamux Memory Exhaustion Vulnerability via Active::pending_frames property

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

## Quick answers

**Is CVE-2024-32984 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2024-32984 being exploited in the wild.

**How severe is CVE-2024-32984?** Low severity, with a CVSS score of 3.1, published 1 May 2024.

**Which products and versions are affected?** yamux (crates.io) SEMVER:introduced=0.13.0,fixed=0.13.2.

**Is there a fix for CVE-2024-32984?** Yes. yamux (crates.io): upgrade to 0.13.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2024-32984?** Check whether you run yamux (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.

## How to fix

- yamux (crates.io): upgrade to 0.13.2 or later

  ```sh
  cargo update -p yamux
  ```


## Affected products

- yamux (crates.io) SEMVER:introduced=0.13.0,fixed=0.13.2

## Identifiers

- CVE-2024-32984
- GHSA-3999-5ffv-wp2r

## Related threats

- [Yamux vulnerable to remote Panic via malformed Data frame with SYN set and len = 262145](https://junglewise.ai/threats/cve-2026-32314-yamux-vulnerable-to-remote-panic-via-malformed-data-frame-with)
- [Yamux vulnerable to remote Panic via malformed WindowUpdate credit](https://junglewise.ai/threats/cve-2026-31814-yamux-vulnerable-to-remote-panic-via-malformed-windowupdate)