CVE-2026-88279Network attack vector

ONVIF worker crash via oversized account fields

Published Sep 10, 2026 · Updated Sep 10, 2026

Stack-based buffer overflow in GeoVision GV-LPC2211 1.13 allows remote authenticated users to crash the ONVIF worker through CreateUsers. The CreateUsers handler copies oversized username or password values into fixed-size stack fields without enforcing destination bounds. Administrative ONVIF credentials and network access to the camera are required, and the documented consequence is interruption of the ONVIF worker rather than loss of confidentiality or integrity.

CVSS severity4.9
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in GeoVision GV-LPC2211 1.13 allows remote authenticated users to crash the ONVIF worker through CreateUsers. The CreateUsers handler copies oversized username or password values into fixed-size stack fields without enforcing destination bounds. Administrative ONVIF credentials and network access to the camera are required, and the documented consequence is interruption of the ONVIF worker rather than loss of confidentiality or integrity.

The record

CVE
CVE-2026-88279
Published
Sep 10, 2026
Updated
Sep 10, 2026
Vendor
GeoVision
Product
GV-LPC2011/LPC2211
Classifications
CWE-121, T1499.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=1.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

GeoVision · GV-LPC2011/LPC2211version=1.13

Published CVSS scores

4.9GeoVision CNACVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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