CVE-2025-48751 json
process_lock has a Potential Unsound issue in unlock
published 2025-05-24 17 mo ago modified 2026-06-17 4 mo ago also GHSA-6v24-6wgf-8vj6 , EUVD-2025-28251
- cvss
- 2.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 20%
- public exploits
- 0
- none known
Summary
The process_lock crate 0.1.0 for Rust allows data races in unlock.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/tickbh/ProcessLock/issues/1 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 2.9 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 2.9 | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | process_lock | <=0.1.0 |
no fix listed |
Affected products
- tickbh ProcessLock
Classification
- Weakness
-
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
References
-
github.com
/tickbh/ProcessLock/issues/1
web, exploit, issue-tracking
-
crates.io
/crates/process_lock
web, product
-
nvd.nist.gov
/vuln/detail/CVE-2025-48751
advisory
-
github.com
/tickbh/ProcessLock
package
Sources
- CVE List CVE-2025-48751
- GitHub Advisory GHSA-6v24-6wgf-8vj6
- NVD CVE-2025-48751
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.