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GeoVision GV-LPC2211 CVE-2026-88289

| EUVDEUVD-2026-75324 HIGH
Stack-based Buffer Overflow (CWE-121)
2026-09-10 GV GHSA-jq4q-h93j-g44v
Buffer Overflow Denial Of Service Stack Overflow Gv Lpc2011 Lpc2211 Geovision Inc
7.5
CVSS 3.1 · Vendor: GV
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Severity by source

Vendor (GV) PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
vuln.today AI
7.5 HIGH

Unauthenticated network-reachable service crash with no confidentiality or integrity impact confirmed; availability fully lost on successful overflow.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (GV).

CVSS VectorVendor: GV

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

3
Metadata Corrected
Sep 10, 2026 - 09:40 vuln.today
tag: Denial Of Service added
Analysis Generated
Sep 10, 2026 - 09:08 vuln.today
CVE Published
Sep 10, 2026 - 08:25 cve.org
HIGH 7.5

DescriptionCVE.org

GeoVision GV-LPC2211 V1.14 (260903) fails to validate attacker-controlled variable-length fields before copying them into fixed-size stack buffers in multiple VLSVR request handlers, allowing an unauthenticated remote attacker to crash the VLSVR service.

AnalysisAI

Stack-based buffer overflow in GeoVision GV-LPC2011/LPC2211 firmware V1.14 (260903) exposes the VLSVR service to unauthenticated remote denial-of-service attacks. Multiple VLSVR request handlers fail to validate variable-length input fields before copying them into fixed-size stack buffers, allowing a network-reachable attacker with no credentials to crash the service. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Recon
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Delivery
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Exploit
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C2
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Vulnerability AssessmentAI

Exploitation No authentication is required (CVSS PR:N) and no user interaction is needed (UI:N). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (7.5 High) accurately captures an unauthenticated, network-exploitable crash with no complexity prerequisite. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Consult the GeoVision security advisory at https://www.geovision.com.tw/cyber_security.php for available firmware updates; no specific patched firmware version number is confirmed in the available intelligence. … Detailed patch versions, workarounds, and compensating controls in full report.
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Recommended ActionAI

Within 24 hours, identify all GeoVision GV-LPC2211 and GV-LPC2011 units running firmware V1.14 and verify which are network-accessible; immediately isolate externally reachable units to a dedicated VLAN or implement strict firewall rules permitting VLSVR service access only from authorized management stations. …

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More in Gv Lpc2011 Lpc2211

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Stack buffer overflow in GeoVision GV-LPC2211/LPC2011 V1.13 allows a remote unauthenticated attacker to crash the ONVIF

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Remote, unauthenticated resource exhaustion in GeoVision GV-LPC2211 and GV-LPC2011 firmware V1.14 (build 20260903) allow
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PTZ connection starvation in GeoVision GV-LPC2011/GV-LPC2211 firmware V1.13 allows an unauthenticated remote attacker to
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Reflected cross-site scripting in GeoVision LPC2011/LPC2211 Web Interface enables remote attackers to execute arbitrary

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Reflected cross-site scripting in GeoVision LPC2011/LPC2211 1.10 web interface (ssi.cgi) allows remote unauthenticated a
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OS command injection in GeoVision GV-LPC2011/LPC2211 firmware V1.13 allows an authenticated administrator to achieve roo
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OS command injection in GeoVision GV-LPC2011/LPC2211 firmware V1.13 allows an authenticated administrator to execute arb

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CVE-2026-88289 vulnerability details – vuln.today
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