Dashboard / CVE-2026-76481

CVE-2026-76481

HIGH
MEDIUM Priority: 0.03 BB Relevance: 75/100
Published: 2026-10-21 Modified: 2026-11-07 First seen: 2026-11-07 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

Description

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-2026-76481 are related to issues concerning improper handling of exceptional conditions that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-703.

Weakness Classification (1)

Affected Software (63)

VendorProductVersion
Cisco Cisco Emergency Responder 14
Cisco Cisco Emergency Responder 14SU1
Cisco Cisco Emergency Responder 14SU2
Cisco Cisco Emergency Responder 14SU3
Cisco Cisco Emergency Responder 14SU3a
Cisco Cisco Emergency Responder 15
Cisco Cisco Emergency Responder 15SU1
Cisco Cisco Emergency Responder 15SU1a
Cisco Cisco Emergency Responder 14SU4
Cisco Cisco Emergency Responder 15SU2
Cisco Cisco Emergency Responder 15SU3
Cisco Cisco Emergency Responder 14SU5
Cisco Cisco Emergency Responder 15SU4
Cisco Cisco Emergency Responder 14SU6
Cisco Cisco Unified Communications Manager 14
Cisco Cisco Unified Communications Manager 14SU1
Cisco Cisco Unified Communications Manager 14SU2
Cisco Cisco Unified Communications Manager 14SU3
Cisco Cisco Unified Communications Manager 15
Cisco Cisco Unified Communications Manager 15SU1
Cisco Cisco Unified Communications Manager 14SU4
Cisco Cisco Unified Communications Manager 14SU4a
Cisco Cisco Unified Communications Manager 15SU1a
Cisco Cisco Unified Communications Manager 15SU2
Cisco Cisco Unified Communications Manager 15.0.1.13010-1
Cisco Cisco Unified Communications Manager 15.0.1.13011-1
Cisco Cisco Unified Communications Manager 15.0.1.13012-1
Cisco Cisco Unified Communications Manager 15.0.1.13013-1
Cisco Cisco Unified Communications Manager 15.0.1.13014-1
Cisco Cisco Unified Communications Manager 15.0.1.13015-1
Showing 30 of 63 entries

References & Advisories (2)

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.46%
Raw Score 0.004640
Percentile 40.7%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00464
2026-11-12
0.00464
2026-11-10
0.00464
2026-11-09
0.00464
2026-11-08
0.00464
2026-11-07
0.00455

Intelligence Sources

mitre ref →
nvd ref →

External Links