In the spiral-rs crate 0.2.0 for Rust, allocation can be attempted for a ZST (zero-sized type).
Priority MEDIUM 42CWE-762Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
In the spiral-rs crate 0.2.0 for Rust, allocation can be attempted for a ZST (zero-sized type).
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00353 29th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| blyssprivacy | sdk | 0.2.0 | — | No fix listed | CNA |
- sdk Vendorblyssprivacy Affected 0.2.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:blyssprivacy:spiral-rs:0.2.0:*:*:*:*:rust:*:* | 0.2.0 | Vulnerable | blyssprivacy |
- cpe:2.3:a:blyssprivacy:spiral-rs:0.2.0:*:*:*:*:rust:*:* Versions 0.2.0 Vulnerable ·blyssprivacy
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-48755
- 2026-10-03 Alias added: GHSA-4pfj-xhf6-v58f
References
Sources
- CVE-2025-48755 · CVE Program
- CVE-2025-48755 · NVD
- FIRST EPSS
- GHSA-4pfj-xhf6-v58f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences