CVE-2026-111384

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Source
https://cve.org/CVERecord?id=CVE-2026-111384
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111384.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111384
Aliases
  • GHSA-7242-982f-83p9
Published
2026-10-16T01:17:53Z
Modified
2026-10-17T02:48:26Z
Severity
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Nezha 1.0.0 before 2.3.15 Memory Exhaustion via File Manager WebSocket
Details

Nezha 1.0.0 before 2.3.15 contains a memory exhaustion vulnerability in the dashboard file manager WebSocket endpoint because fmStream never calls SetReadLimit, leaving message size unbounded. Authenticated users with file manager scopes can send one oversized binary message to /api/v1/ws/file/:id, triggering an OOM kill that drops all agent monitoring.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-770"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111384.json"
}
References

Affected packages

Git / github.com/nezhahq/nezha

Affected ranges

Type
GIT
Repo
https://github.com/nezhahq/nezha
Events
Introduced
1772de7c5ece397164189d5fac375809353683c8
Fixed
36b742a7e9a81ed782363dd19efd77b7030fbd0f
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "1.0.0"
        },
        {
            "fixed":  "2.3.15"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111384.json"