CVE-2023-3891 — Race condition in Lapce v0
Race condition in Lapce v0.2.8 allows an attacker to elevate privileges on the system
Published
2023-09-15T02:07:22.888Z
Last modified
2025-09-25T17:22:26.081Z
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
01What is this vulnerability?
Race condition in Lapce v0.2.8 allows an attacker to elevate privileges on the system
02Affected products
| Vendor | Product | Versions |
|---|
| Lapce | Lapce | 0.2.8 |
03Active exploitation status
Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.
04Recommended remediation
- Patch to a fixed version listed in the vendor advisory (see references below).
- Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
- Hunt historical logs for exploitation indicators — see Detection signatures below.
05Technical details
For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.
06Detection signatures
Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:
Open in Sigma generator →
07Related CVEs
No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.
08Timeline
- Published: 2023-09-15T02:07:22.888Z
- Last modified: 2025-09-25T17:22:26.081Z
09References
Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →