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Back to active CVEs
High · CVSS 8.2CVE-2026-106581

Docker Desktop for Windows installer failed to verify external packagesCVE-2026-106581

Answer in brief

CVE-2026-106581 records a High severity (CVSS 8.2) vulnerability in Docker Desktop for Windows installer failed to verify external packages. The current sources do not mark it as known exploited. The current feed maps Docker/Docker Desktop (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 Oct 9, 2026Updated Oct 9, 2026Source checked Oct 9, 2026First seen by HOL Oct 9, 2026Material review Oct 9, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.2
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.2. 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 Docker/Docker Desktop (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Docker/Docker Desktopgeneric>=0 <4.92.04.92.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Docker/Docker Desktop.
  2. 2Review the reported fix. Source-reported workaround: Do not run Docker Desktop Installer.exe with untrusted -package files.

Evidence timeline and material changes

  1. Published upstream

    Oct 9, 2026

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

  2. Source modified

    Oct 9, 2026

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

  3. First seen by HOL

    Oct 9, 2026

Sources and claim methodology

  • Source referencedocs.docker.com
Upstream source description

Before 4.92.0, Docker Desktop for Windows did not verify the signature of a package supplied to Docker Desktop Installer.exe install -package. An attacker able to provide a crafted package and convince a user to approve the Docker-signed UAC prompt could execute attacker-controlled installer actions as LocalSystem.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Denial of Service via Eager Array Allocation During Deserialization in GuavaSame generic ecosystem
  • Reachable assertion in illumos bhyve REP string instruction emulation allows guest to panic hostSame generic ecosystem
  • KodExplorer < 4.55 Path Traversal via unzip_pre_name() ZIP ExtractionSame generic ecosystem
  • SmarterMail < Build 9777 SysAdmin Remote Code Execution via Volume MountSame generic ecosystem
  • SmarterMail < Build 9777 Stored Mutation XSS via MathML Foreign ContentSame generic ecosystem
  • SmarterMail < Build 9777 Stale JWT Role Claim Privilege Escalation via Refresh TokenSame generic ecosystem

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-347
Source
CVE List V5
Source checked
Oct 9, 2026
References
1 linked source
Open source record