CVE-2026-46673
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
Unbounded 32-bit allocation
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| crates.io | russh | | |
| crates.io | russh-cryptovec | <0.60.3 | 0.60.3 |
| crates.io | russh | <0.60.3 | 0.60.3 |
| crates.io | russh-cryptovec | | |
| crates.io | russh-cryptovec | >=0.0.0-0,<0.60.3 | 0.60.3 |
| crates.io | russh | >=0.0.0-0,<0.60.3 | 0.60.3 |
References
- https://github.com/Eugeny/russh/security/advisories/GHSA-g9f8-wqj9-fjw5
- https://github.com/Eugeny/russh
- https://github.com/advisories/GHSA-g9f8-wqj9-fjw5
- https://crates.io/crates/russh-cryptovec
- https://rustsec.org/advisories/RUSTSEC-2026-0153.html
- https://github.com/Eugeny/russh/commit/a2d48a71fe93d18cbd666c8d53d0882f5ce110c4
- https://crates.io/crates/russh
- https://rustsec.org/advisories/RUSTSEC-2026-0154.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.