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CVE-2024-58265: The snow crate before 0.9.5 for Rust, when stateful TransportState is used, allows incrementing a nonce and th

21
Routine
LOW 3.1UPGRADE

CVE-2024-58265 is a low-severity flaw (CVSS 3.1) affecting snow. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The snow crate before 0.9.5 for Rust, when stateful TransportState is used, allows incrementing a nonce and thereby denying message delivery.

Why this priority

  • No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score3.1 (Low)
Attack vectorNetwork (remote)
Attack complexityHigh
Privileges neededLow
User interactionNone
EPSS exploit chance0.5% (top 59%)
CISA exploited listNo
WeaknessCWE-642
Published2025-07-27
Last modified2026-06-17
Publisher (CNA): MITRE · Vendor: mcginty

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Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

mcginty snow UPGRADE
Affected: < 0.9.5
Fixed in: 0.9.5
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy snow || rpm -q snow || snow --version
2. UPGRADE to 0.9.5 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade snow
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade snow
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-58265?

snow: upgrade to 0.9.5. Exact commands for each OS are on this page.

Is CVE-2024-58265 being exploited?

CVE-2024-58265 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-58265 affect?

CVE-2024-58265 affects snow. Severity is low (CVSS 3.1). The snow crate before 0.9.5 for Rust, when stateful TransportState is used, allows incrementing a nonce and thereby denying message delivery.

How urgent is CVE-2024-58265?

Priority 21/100. No elevated risk signals yet.

Related CVEs

References

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