Vulnerability Description
A security flaw has been discovered in Chengdu Qilu Technology Ludashi 6.1026.4715.714. Affected by this vulnerability is the function MessageNotifyCallback in the library ProtectFilter64.sys of the component Message Dispatch Handler. Performing a manipulation results in missing authorization. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
LOW
Related Weaknesses (CWE)
References
- https://gist.github.com/lzty/fc5f336dca4c287ab4c22168b6dc8ec2
- https://vuldb.com/cve/CVE-2026-90508
- https://vuldb.com/submit/895271
- https://vuldb.com/vuln/403096
- https://vuldb.com/vuln/403096/cti
FAQ
What is CVE-2026-90508?
CVE-2026-90508 is a vulnerability with a CVSS score of 3.4 (LOW). A security flaw has been discovered in Chengdu Qilu Technology Ludashi 6.1026.4715.714. Affected by this vulnerability is the function MessageNotifyCallback in the library ProtectFilter64.sys of the c...
How severe is CVE-2026-90508?
CVE-2026-90508 has been rated LOW with a CVSS base score of 3.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-90508?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.