CVE-2026-110491— Kiloview E3 NDI Encoder NULL Pointer Dereference
Quick assessment
Affected
Kiloview E3 Firmware
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.
向 E3 设备的 ONVIF 服务发送畸形或不完整的请求，可能导致该服务无法响应。受影响的服务将停止接受新的连接，而设备的其余部分仍可正常运行，并在一段时间后自动恢复。任何拥有该设备网络访问权限的未授权用户均可反复触发此问题。
Possible ATT&CK Techniques 1 AI
T1499.003 · Application Exhaustion Flood
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I. Basic Information for CVE-2026-110491
Vulnerability Information
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Vulnerability Title
Kiloview E3 NDI Encoder NULL Pointer Dereference
Source: CVE Program / CVE List V5
Vulnerability Description
The ONVIF service on the E3 can be rendered unresponsive by sending malformed or incomplete requests to certain operations. The affected service stops accepting new connections while the rest of the device continues operating normally, and will recover automatically after a period. This can be triggered repeatedly by any unauthenticated party with network access to the device.
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
空指针解引用
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Kiloview | E3 Firmware | 0 ~ 1.30 | - |
|
II. Public POCs for CVE-2026-110491
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-110491 (3)
Same Patch Batch · Kiloview · 2026-10-22 · 9 CVEs total
| CVE-2026-107861 | 9.9 CRITICAL | Kiloview E3 NDI Encoder OS Command Injection |
| CVE-2026-110243 | 9.9 CRITICAL | Kiloview E3 NDI Encoder OS Command Injection |
| CVE-2026-109122 | 9.1 CRITICAL | Kiloview E3 NDI Encoder OS Command Injection |
| CVE-2026-92450 | 7.5 HIGH | Kiloview E3 NDI Encoder Use of Hard-coded Credentials |
| CVE-2026-110825 | 7.5 HIGH | Kiloview E3 NDI Encoder Missing Authentication for Critical Function |
| CVE-2026-96616 | 6.5 MEDIUM | Kiloview E3 NDI Encoder Insufficient Session Expiration |
| CVE-2026-111100 | 5.3 MEDIUM | Kiloview E3 NDI Encoder Missing Authentication for Critical Function |
| CVE-2026-105265 | 5.3 MEDIUM | Kiloview E3 NDI Encoder Path Traversal |
IV. Related Vulnerabilities
Same product: E3 Firmware
-
CVE-2026-110825
Kiloview E3 NDI Encoder Missing Authentication for Critical -
CVE-2026-92450
Kiloview E3 NDI Encoder Use of Hard-coded Credentials -
CVE-2026-110243
Kiloview E3 NDI Encoder OS Command Injection -
CVE-2026-107861
Kiloview E3 NDI Encoder OS Command Injection -
CVE-2026-105265
Kiloview E3 NDI Encoder Path Traversal
Same vendor: Kiloview
-
CVE-2026-110825
Kiloview E3 NDI Encoder Missing Authentication for Critical -
CVE-2026-92450
Kiloview E3 NDI Encoder Use of Hard-coded Credentials -
CVE-2026-110243
Kiloview E3 NDI Encoder OS Command Injection -
CVE-2026-107861
Kiloview E3 NDI Encoder OS Command Injection -
CVE-2026-105265
Kiloview E3 NDI Encoder Path Traversal
Same weakness: CWE-476
-
CVE-2026-112381
Apache Traffic Server: Nullptr dereference in net_write_io o -
CVE-2026-79976
NULL pointer dereference in the MCTP I2C+GPIO target binding -
CVE-2026-76492
Cisco Expressway Series Software Hardening Release: October -
CVE-2026-20221
Multiple Cisco Products Snort 3 Generic Routing Encapsulatio -
CVE-2026-96888
Named may terminate unexpectedly when a redirect zone is use
V. Comments for CVE-2026-110491
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