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Back to active CVEs
Critical · CVSS 9.8CVE-2026-77552

CISA ADP VulnrichmentCVE-2026-77552

Answer in brief

CVE-2026-77552 records a Critical severity (CVSS 9.8) vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps Ubiquiti Inc/UniFi Enterprise Audio/Video Bridge (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 26, 2026Updated Aug 28, 2026Source checked Oct 10, 2026First seen by HOL Aug 26, 2026Material review Aug 28, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.8
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 9.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Ubiquiti Inc/UniFi Enterprise Audio/Video Bridge (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Ubiquiti Inc/UniFi Enterprise Audio/Video Bridgegeneric>=0 <1.0.111.0.11

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Ubiquiti Inc/UniFi Enterprise Audio/Video Bridge.
  2. 2Review the reported fix. Update Ubiquiti Inc/UniFi Enterprise Audio/Video Bridge to 1.0.11 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 26, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 28, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 26, 2026

Sources and claim methodology

  • Source referencecommunity.ui.com
Upstream source description

A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi Enterprise Audio/Video Bridge to execute a Command Injection on the device.

Quoted source text, attributed separately from HOL analysis.

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Record context

Vulnerability class
Command Injection
EPSS
Not reported
CWE IDs
CWE-20
Source
CVE List V5
Source checked
Oct 10, 2026
References
1 linked source
Open source record