CVE-2026-88287Network attack vector

Unauthenticated discovery-process crash via unbounded Scopes tokens

Published Sep 10, 2026 · Updated Sep 10, 2026

Stack-based buffer overflow in GeoVision GV-LPC2211 1.13 allows remote attackers to crash WS-Discovery via crafted Probe requests. The ONVIF Probe handler fails to bound the number of Scopes tokens before storing them in stack-frame state, overwriting control data. No authentication or user interaction is required; successful exploitation interrupts the discovery process without reported data disclosure or modification.

CVSS severity7.5
High
EPSS probability0.31%
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 attackers to crash WS-Discovery via crafted Probe requests. The ONVIF Probe handler fails to bound the number of Scopes tokens before storing them in stack-frame state, overwriting control data. No authentication or user interaction is required; successful exploitation interrupts the discovery process without reported data disclosure or modification.

The record

CVE
CVE-2026-88287
Published
Sep 10, 2026
Updated
Sep 10, 2026
Vendor
GeoVision
Product
GV-LPC2011/LPC2211
Classifications
CWE-121, CAPEC-100, T1499.004
Attack vector
network
Privileges
unauthenticated

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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.13

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

GeoVision · GV-LPC2011/LPC2211version=1.13

Published CVSS scores

7.5GeoVisionCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
CAPEC-100Overflow Buffers
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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