CVE-2026-88290— GV-LPC2011/LPC2211 - Unauthenticated VLSVR Slowloris and Memory Resource Exhaustion
Quick assessment
Affected
GeoVision Inc. GV-LPC2011/LPC2211
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
GeoVision GV-LPC2211 V1.14 (260903) 允许未认证的客户端声明无界的 VLSVR 帧长度，并无限期地延迟阻塞接收操作，从而导致远程耗尽内存、连接及工作线程资源。
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I. Basic Information for CVE-2026-88290
Vulnerability Information
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Vulnerability Title
GV-LPC2011/LPC2211 - Unauthenticated VLSVR Slowloris and Memory Resource Exhaustion
Source: CVE Program / CVE List V5
Vulnerability Description
GeoVision GV-LPC2211 V1.14 (260903) allows unauthenticated clients to declare unbounded VLSVR frame lengths and indefinitely delay blocking receives, allowing remote exhaustion of memory, connection, and worker resources.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| GeoVision Inc. | GV-LPC2011/LPC2211 | 1.14 20260903 | - |
|
II. Public POCs for CVE-2026-88290
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Pages for CVE-2026-88290 (1)
Same Patch Batch · GeoVision Inc. · 2026-09-10 · 23 CVEs total
| CVE-2026-88278 | 9.8 CRITICAL | GV-LPCLPC2011/2211 - ONVIF WS-Security PasswordDigest Replay |
| CVE-2026-88285 | 9.4 CRITICAL | GV-LPC2011/LPC2211 - Unauthenticated PTZ Control Service |
| CVE-2026-88277 | 8.8 HIGH | GV-LPCLPC2011/2211 - ONVIF Subscribe Address Command Injection |
| CVE-2026-88271 | 8.8 HIGH | GV-LPC2011/LPC2211 - SSVR Guest Configuration Overwrite and Administrative Credential Take |
| CVE-2026-88289 | 7.5 HIGH | GV-LPC2011/LPC2211 - Multiple Pre-Authentication Stack Buffer Overflows in VLSVR Request H |
| CVE-2026-88287 | 7.5 HIGH | GV-LPC2011/LPC2211 -ONVIF Discovery Probe Scopes Stack-Frame Overflow Denial of Service |
| CVE-2026-88286 | 7.5 HIGH | GV-LPC2011/LPC2211 - PTZ Connection-State Accept-Loop Denial of Service |
| CVE-2026-88273 | 7.2 HIGH | GV-LPC2011/LPC2211 - PPPoE Username Shell-Configuration Command Injection |
| CVE-2026-88282 | 7.2 HIGH | GV-LPCLPC2011/2211 - Stored FTP-Username Command Injection |
| CVE-2026-88276 | 7.2 HIGH | GV-LPCLPC2011/2211 - Wireless WEP Key1-Key4 Command Injection |
| CVE-2026-88274 | 7.2 HIGH | GV-LPC2011/LPC2211 - Wireless SSID Command Injection |
| CVE-2026-88272 | 7.2 HIGH | GV-LPC2011/LPC2211 - Stored Administrator-Username Command Injection |
| CVE-2026-88275 | 7.2 HIGH | GV-LPC2011/LPC2211 - Wireless WPA-PSK Command Injection |
| CVE-2026-88269 | 6.5 MEDIUM | GV-LPC2011/LPC2211 - SSVR Guest Configuration and Credential Disclosure |
| CVE-2026-88270 | 6.5 MEDIUM | GV-LPC2011/LPC2211 - SSVR Guest Firmware-Mode Pre-Validation Service Teardown Denial of Se |
| CVE-2026-88268 | 6.5 MEDIUM | GV-LPC2011/LPC2211 - SSVR Fragment-Reassembly Stack Overflow Denial of Service |
| CVE-2026-88288 | 6.5 MEDIUM | GV-LPC2011/LPC2211 - Arbitrary File Read Through BKDownloadLink.cgi Symlink Creation |
| CVE-2026-88284 | 4.9 MEDIUM | GV-LPC2011/LPC2211 - ONVIF SetUser Repeated-Element Stack-Frame Overflow Denial of Service |
| CVE-2026-88281 | 4.9 MEDIUM | GV-LPC2011/LPC2211 - ONVIF DeleteUsers Repeated-Element Stack Overflow Denial of Service |
| CVE-2026-88279 | 4.9 MEDIUM | GV-LPC2011/LPC2211 - ONVIF CreateUsers Username/Password Stack-Frame Overflow Denial of Se |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: GV-LPC2011/LPC2211
-
CVE-2026-88289
GV-LPC2011/LPC2211 - Multiple Pre-Authentication Stack Buffe -
CVE-2026-88288
GV-LPC2011/LPC2211 - Arbitrary File Read Through BKDownloadL -
CVE-2026-88287
GV-LPC2011/LPC2211 -ONVIF Discovery Probe Scopes Stack-Frame -
CVE-2026-88286
GV-LPC2011/LPC2211 - PTZ Connection-State Accept-Loop Denial -
CVE-2026-88285
GV-LPC2011/LPC2211 - Unauthenticated PTZ Control Service
Same vendor: GeoVision Inc.
-
CVE-2026-88289
GV-LPC2011/LPC2211 - Multiple Pre-Authentication Stack Buffe -
CVE-2026-88288
GV-LPC2011/LPC2211 - Arbitrary File Read Through BKDownloadL -
CVE-2026-88287
GV-LPC2011/LPC2211 -ONVIF Discovery Probe Scopes Stack-Frame -
CVE-2026-88286
GV-LPC2011/LPC2211 - PTZ Connection-State Accept-Loop Denial -
CVE-2026-88285
GV-LPC2011/LPC2211 - Unauthenticated PTZ Control Service
Same weakness: CWE-400
-
CVE-2026-88286
GV-LPC2011/LPC2211 - PTZ Connection-State Accept-Loop Denial -
CVE-2026-22591
Fast DDS DDSSQLFilter Recursive Parser Stack Exhaustion (Rem -
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PocketMine-MP before 5.39.2 Denial of Service via ModalFormR -
CVE-2026-86201
PocketMine-MP before 5.41.1 LogDoS via LoginPacket clientDat -
CVE-2025-71418
PocketMine-MP before 5.25.2 Denial of Service via explode
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