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CVE-2026-0794

nvd nist
Published: Jan 23, 2026Modified: Feb 18, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

ALGO 8180 IP Audio Alerter SIP Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SIP calls. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28303.

Affected (1)

Algosolutions
1 product
8180 Ip Audio Alerter Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
8180 Ip Audio Alerter Firmware
Version 5.5
Running on/withPlatform Versions
Algosolutions
8180 Ip Audio Alerter
All versions

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (1)

Source: zdi-disclosures@trendmicro.com
Third Party Advisory

Timeline

No history available yet.