CVE-2026-77827
CVSS v3
7.1
HIGH
EPSS Score
0.2 %
exploit probability, as of 2026-09-29
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Maono Link 3.8.13 MaonoAiServices Windows service allows local privilege escalation for a standard user account via improper write privileges in 'C:\ProgramData\Maono'. Fixed in 4.0.80.
Technical details
- Published
- 2026-09-08
- Last Modified
- 2026-09-09
Frequently asked questions
What is CVE-2026-77827?
Maono Link 3.8.13 MaonoAiServices Windows service allows local privilege escalation for a standard user account via improper write privileges in 'C:\ProgramData\Maono'. Fixed in 4.0.80.
Is CVE-2026-77827 actively exploited?
Active exploitation of CVE-2026-77827 has not been confirmed. Its EPSS score was 0.2% on 2026-09-29, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-77827?
CVE-2026-77827 has a CVSS v3 base score of 7.1 (HIGH severity).
Is CVE-2026-77827 affecting your environment?
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