In the process-sync crate 0.2.2 for Rust, the drop function lacks a check for whether the pthread_mutex is unlocked.
Priority MEDIUM 42CWE-416Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-416 and the CVSS impact.
Summary
In the process-sync crate 0.2.2 for Rust, the drop function lacks a check for whether the pthread_mutex is unlocked.
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 |
|---|---|---|---|---|---|
| Forestryks | process-sync-rs | 0.2.2 | — | No fix listed | CNA |
| — | process-sync (crates.io) | up to 0.2.2 | — | No fix listed | GHSA-mqwx-r894-9hfp |
- process-sync-rs VendorForestryks Affected 0.2.2 Fixed in — No fix listed CNA
- process-sync (crates.io) Vendor— Affected up to 0.2.2 Fixed in — No fix listed GHSA-mqwx-r894-9hfp
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:forestryks:process-sync:0.2.2:*:*:*:*:rust:*:* | 0.2.2 | Vulnerable | Forestryks |
- cpe:2.3:a:forestryks:process-sync:0.2.2:*:*:*:*:rust:*:* Versions 0.2.2 Vulnerable ·Forestryks
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-48752
- 2026-10-03 Alias added: GHSA-mqwx-r894-9hfp
References
Sources
- CVE-2025-48752 · CVE Program
- CVE-2025-48752 · NVD
- FIRST EPSS
- GHSA-mqwx-r894-9hfp · GitHub Advisory Database · CC BY 4.0
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