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Unknown severity · Source severity not reportedCVE-2026-84473

CVE-2026-84473

Answer in brief

CVE-2026-84473 records a Unknown severity vulnerability. The current sources do not mark it as known exploited. The current feed maps Kiteworks/ownCloud (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 Nov 6, 2026Updated Nov 6, 2026Source checked Nov 6, 2026First seen by HOL Nov 6, 2026Material review Nov 6, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. 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 Kiteworks/ownCloud (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Kiteworks/ownCloudgeneric>=10.16.3 <11.1.011.1.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Kiteworks/ownCloud.
  2. 2Review the reported fix. Update Kiteworks/ownCloud to 11.1.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 6, 2026

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

  2. Source modified

    Nov 6, 2026

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

  3. First seen by HOL

    Nov 6, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
Upstream source description

Authentication Bypass / Missing Brute-Force Protection in remote.php/webdav/ in ownCloud ownCloud server 10.16.3 allows an unauthenticated remote attacker to perform unlimited online password guessing against WebDAV accounts via repeated HTTP Basic Authentication requests to the WebDAV endpoint.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Hisense VIDAA Smart TV MQTT Broker Authentication BypassAlso CWE-307

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-307, CWE-288
Source
CVE List V5
Source checked
Nov 6, 2026
References
1 linked source
Open source record