Answer in brief
CVE-2024-58265 records a Unknown severity vulnerability in Unauthenticated Nonce Increment in snow. The current sources do not mark it as known exploited. The current feed maps snow (crates.io). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps snow (crates.io). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| snowcrates.io | >=0.0.0-0 <0.9.5 | 0.9.5 |
Published upstream
Jan 23, 2024
Evidence: source:osv:source_dates:source-dates:recordSource modified
Oct 12, 2026
Evidence: source:osv:source_dates:source-dates:recordFirst seen by HOL
Oct 12, 2026
There was a logic bug where unauthenticated payloads could still cause a nonce increment in snow's internal state. For an attacker with privileges to inject packets into the channel over which the Noise session operates, this could allow a denial-of-service attack which could prevent message delivery by sending garbage data. Note that this only affects those who are using the stateful TransportState, not those using StatelessTransportState. This has been patched in version 0.9.5, and all users are recommended to update.
Quoted source text, attributed separately from HOL analysis.