CVE-2026-16104Patch(redhat / build_of_keycloak)

LOWCVSS 6.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch redhat build_of_keycloak systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

A flaw was found in the authentication configuration endpoint of the keycloak-services component, which is the core engine for Red Hat Build of Keycloak identity and access management. The issue occurs because the system fails to mask sensitive configuration values, such as reCAPTCHA secret keys, when they are requested by administrators with view-only permissions. This can lead to the exposure of third-party service credentials to unauthorized personnel or through administrative logs.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-212CWE-522

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • build_of_keycloak

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
Products
build_of_keycloak

1 version affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-20: 1Patch / Workaround · 2026-07-20: 1Technical Details · 2026-07-20: 107-20
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • VulniPulse@vulnipulse
    Patch

    ⚠️ Linux Red Hat Build of Keycloak alert: CVE-2026-16104 (CVSS 4.3) Attackers could affect the listed product. Apply the vendor-recommended mitigation. https://vulnipulse.com/advisories/linux-cve-2026-16104 #Linux #CyberSecurity #CVE

    Post summary

    The advisory announces CVE-2026-16104 with CVSS 4.3, warns of potential impact, and directs users to apply vendor‑recommended mitigation.

    0000033
    6 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appredhatbuild_of_keycloak---

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