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TI-2023-00860 Aliases CVE-2023-0908GHSA-7r9m-hjrf-8cx2

Xoslab Easy File Locker xlkfs.sys MessageNotifyCallback denial of service

Priority LOW 33CWE-404Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-404.

Summary

A vulnerability, which was classified as problematic, was found in Xoslab Easy File Locker 2.2.0.184. This affects the function MessageNotifyCallback in the library xlkfs.sys. The manipulation leads to denial of service. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The identifier VDB-221457 was assigned to this vulnerability.

Why it matters now

EPSS 0.00229 13th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
XoslabEasy File Locker2.2.0.184—No fix listedCNA
  • Easy File Locker VendorXoslab Affected 2.2.0.184 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:xoslab:easy_file_locker:2.2.0.184:*:*:*:*:*:*:*2.2.0.184VulnerableXoslab
  • cpe:2.3:a:xoslab:easy_file_locker:2.2.0.184:*:*:*:*:*:*:* Versions 2.2.0.184 Vulnerable ·Xoslab

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-0908
  2. 2026-10-03 Alias added: GHSA-7r9m-hjrf-8cx2

References

Exploit 1

Sources

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