CVE-2026-0791 is a critical stack-based buffer overflow vulnerability affecting ALGO 8180 IP Audio Alerter devices, specifically within the handling of the SIP INVITE Replaces header. This flaw allows unauthenticated remote attackers to execute arbitrary code on vulnerable devices due to insufficient validation of user-supplied data length. With a CVSS score of 9.8, it presents a severe risk, enabling full compromise of the device without user interaction or authentication. Despite its critical severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
5.5CPE matchmatch criteria | cpe:2.3:o:algosolutions:8180_ip_audio_alerter_firmware:5.5:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.