CVE-2026-38999

Published Sep 16, 2026 CVSS 3.1 · 7.5 High EPSS 1.3% KEV · Not listed
Description
A Null Pointer Dereference in the mk_sched_event_close function (mk_server/mk_scheduler.c) of Monkey through commit 4fb0c16 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

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History
Type Values Removed Values Added
Title Null Pointer Dereference in mk_sched_event_close Leads to DoS via HTTP Request
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Null Pointer Dereference in mk_sched_event_close Leads to DoS via HTTP Request
Weaknesses CWE-476
Type Values Removed Values Added
Description A Null Pointer Dereference in the mk_sched_event_close function (mk_server/mk_scheduler.c) of Monkey through commit 4fb0c16 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.
References

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Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 22, 2026, 4:08 PM
Reserved
Apr 6, 2026, 12:00 AM
Status
Deferred
Published
Sep 16, 2026, 7:17 PM
Modified
Sep 22, 2026, 8:00 PM