Live › vulnerability › CVE-2026-76477
Go to dashboardCisco grouped internally found SQL injection bugs (CWE-89) under CVE-2026-76477. They affect Emergency Responder, Prime Collaboration Deployment, Unified CM, Unified CM IM&P, Unified CM SME and Unity Connection, whatever the configuration. Cisco rates it CVSS 8.8 (AV:N/AC:L/PR:L), so an attacker needs a low-privileged login. The advisory does not name the vulnerable endpoints or say what data can be read or changed. Cisco says it is not aware of exploitation or public announcements, and there are no workarounds. Cisco found the bugs through internal testing, including frontier AI models.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Cisco Unified Communications Manager | vendor | 14, 15 (before 15SU5) | 15SU5 |
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams for Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service (Unified CM IM&P), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection have conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76477 are related to issues concerning improper neutralization of special elements used in an SQL command that are grouped under the Common Weakness Enumeration (CWE) Base CWE-89.
This page as .md · .json · in your agent: get_signal("CVE-2026-76477")
NVD data is provided by NIST and is public domain · EPSS scores by FIRST, used with attribution. Posts quoted belong to their authors.