Use After Free in Forestryks Process-Sync
CVE-2025-48752
In the process-sync crate 0.2.2 for Rust, the drop function lacks a check for whether the pthread_mutex is unlocked.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.9 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.003 (24.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Forestryks Process-Sync — versions 0.2.2
- Forestryks Process-Sync-Rs — versions 0.2.2
Weakness classification (CWE)
References
- github.com/Forestryks/process-sync-rs/issues/3 (Exploit, Issue Tracking)
- crates.io/crates/process-sync (Product)
Frequently asked questions
- What is CVE-2025-48752?
- CVE-2025-48752 is a low-severity vulnerability in Forestryks Process-Sync, classified under Use After Free. CVSS score: 2.9/10. Published 2025-05-24.
- How severe is CVE-2025-48752?
- Low severity. CVSS v3 base score is 2.9 out of 10.