Read the docs
TI-2023-03637 Aliases CVE-2023-3891GHSA-hww9-gvfj-fjcw

Lapce v0.2.8 - Privilege escalation via Race Condition

Priority HIGH 67CWE-367Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Race condition in Lapce v0.2.8 allows an attacker to elevate privileges on the system

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00292 21st 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
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
LapceLapce0.2.8—No fix listedCNA
  • Lapce VendorLapce Affected 0.2.8 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:lapce:lapce:0.2.8:*:*:*:*:*:*:*0.2.8VulnerableLapce
  • cpe:2.3:a:lapce:lapce:0.2.8:*:*:*:*:*:*:* Versions 0.2.8 Vulnerable ·Lapce

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-3891
  2. 2026-10-03 Alias added: GHSA-hww9-gvfj-fjcw

References

Exploit 1

Patch 1

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences