Medium · CVSS 6.9CVE-2026-56228

Capgo - Denial of Service via Improper Password Policy Length ValidationCVE-2026-56228

Answer in brief

CVE-2026-56228 records a Medium severity (CVSS 6.9) vulnerability in Capgo - Denial of Service via Improper Password Policy Length Validation. The current sources do not mark it as known exploited. The current feed maps Capgo/Capgo (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 Jun 20, 2026Updated Oct 8, 2026Source checked Oct 8, 2026First seen by HOL Jun 20, 2026Material review Oct 8, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 6.9
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 6.9. 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 Capgo/Capgo (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Capgo/Capgogeneric	>=0 <12.128.2	12.128.2

Recommended response

Check inventory. Check lockfiles and deployed manifests for Capgo/Capgo.
Review the reported fix. Update Capgo/Capgo to 12.128.2 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Jun 20, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 8, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Jun 20, 2026

Sources and claim methodology

Upstream source description

Capgo before 12.128.2 fails to enforce a maximum value on the minimum password length field in its password policy configuration. An authenticated organization administrator can set an extremely large numeric value (e.g., billions of characters) as the minimum password length, making compliance impossible for all organization members. Once the policy is enabled, users (including administrators) are unable to change their passwords or access the organization, resulting in an organization-wide account lockout and application-level denial of service.

Quoted source text, attributed separately from HOL analysis.