CVE & CISA-KEV Catalog

CVE-2026-9792

MEDIUM
6.5
CVSS v3
NVD

Description

A flaw was found in Keycloak's Client Policies, specifically within the `org.keycloak.protocol.oidc` component. When certain condition providers (client-type, client-roles, client-attributes, client-scopes) are used to enforce security restrictions, the `reject-ropc-grant` executor is silently bypassed. This allows an unauthenticated remote attacker to obtain tokens via a Resource Owner Password Credentials (ROPC) grant, even when a policy is explicitly configured to block it. This bypass can lead to unauthorized access and information disclosure.

CWE-280Improper Handling of Insufficient Permissions

How to fix

Remediation Available
rhbk/keycloakRed Hat / RHEL
Fixed in:rhel9@sha256:183d2a02d613de6745e0741333c4d34d8544b74866efac9237c46f26114b8c66_ppc64leRHSA-2026:30050
Fixed in:rhel9-operator@sha256:8b4788a5f7e7687f3cc98a80407057a915d516aa79ff2e879780fa13e3be738f_ppc64leRHSA-2026:30050
Fixed in:rhel9@sha256:70634542b3ae6f9c0593bd6a63d2e9fa4667c27d1cbf78c07bee4b1ebc1b6706_amd64RHSA-2026:30050
Fixed in:operator-bundle@sha256:dc6f5cde01bde313152b99cbead708160e43be14804f0ff768123fa9f54b4a4b_amd64RHSA-2026:30050
Fixed in:rhel9-operator@sha256:502c9e94ad138d062ca6e81de89284f5bcc0d27595b193498cf35f7e1bff9a40_amd64RHSA-2026:30050
Fixed in:rhel9@sha256:d94079e34e41affcb63b6094781e9e0bb0c1e15ae2f24c93ad7bf6353937ec9a_s390xRHSA-2026:30050
Fixed in:rhel9-operator@sha256:c56fdf74f5055b2ed0aa1a5706f1fe5428692aaa4d107d2081fb7c6ee7d5ace0_s390xRHSA-2026:30050
Fixed in:rhel9@sha256:05b207815e7e032115df73466875ac10436fb304bec7322e7a0a1a919901fdab_arm64RHSA-2026:30050
Fixed in:rhel9-operator@sha256:bb723943f57bf3f1b02f8b67e3aff2043b30f867dbf90155a5596b954073f57e_arm64RHSA-2026:30050
Fixed in:rhel9@sha256:acdf471dd72130f542d96f2066de14cee987d8d7c3c18eebfe7a9f6dd3ddcb8b_ppc64leRHSA-2026:25097
Fixed in:rhel9-operator@sha256:3e7730250bf4e80e6097bf585f6c56d26296abfd3a895b705fcb954fff5a6223_ppc64leRHSA-2026:25097
Fixed in:rhel9@sha256:749a914cbd258815ac1fb6ca8f6e8624c30c6b411a6f6f00f7204e6e9d053c79_arm64RHSA-2026:25097
Fixed in:rhel9-operator@sha256:091b92f4afb1a23d0fc927e4160e824237b46128ea700ceeba6a8197f2952e6f_arm64RHSA-2026:25097
Fixed in:rhel9@sha256:99222593645c093307b570651213c1695f74f7782f6922900688f8c4183d0c2c_amd64RHSA-2026:25097
Fixed in:operator-bundle@sha256:b32c3aaa65f4ea0ef5eca9ea14ba20f7a382a625acfeebf2b9f604caeaea143d_amd64RHSA-2026:25097
Fixed in:rhel9-operator@sha256:7230f239140c1e843bd0939ba086a285a183e3ed6c47b7fa72d55204f7fd5e54_amd64RHSA-2026:25097
Fixed in:rhel9@sha256:7e81ba378ddeb63a1a2fd2b85e9302a6430b44614a519e942bf410b376adc071_s390xRHSA-2026:25097
Fixed in:rhel9-operator@sha256:c71e3d3785552cb3f18bca097c7dac638fbc6e4d7af470da22b910181c0202c8_s390xRHSA-2026:25097
rhbk/keycloakRocky
Fixed in:rhel9@sha256:183d2a02d613de6745e0741333c4d34d8544b74866efac9237c46f26114b8c66_ppc64leRHSA-2026:30050
Fixed in:rhel9-operator@sha256:8b4788a5f7e7687f3cc98a80407057a915d516aa79ff2e879780fa13e3be738f_ppc64leRHSA-2026:30050
Fixed in:rhel9@sha256:70634542b3ae6f9c0593bd6a63d2e9fa4667c27d1cbf78c07bee4b1ebc1b6706_amd64RHSA-2026:30050
Fixed in:operator-bundle@sha256:dc6f5cde01bde313152b99cbead708160e43be14804f0ff768123fa9f54b4a4b_amd64RHSA-2026:30050
Fixed in:rhel9-operator@sha256:502c9e94ad138d062ca6e81de89284f5bcc0d27595b193498cf35f7e1bff9a40_amd64RHSA-2026:30050
Fixed in:rhel9@sha256:d94079e34e41affcb63b6094781e9e0bb0c1e15ae2f24c93ad7bf6353937ec9a_s390xRHSA-2026:30050
Fixed in:rhel9-operator@sha256:c56fdf74f5055b2ed0aa1a5706f1fe5428692aaa4d107d2081fb7c6ee7d5ace0_s390xRHSA-2026:30050
Fixed in:rhel9@sha256:05b207815e7e032115df73466875ac10436fb304bec7322e7a0a1a919901fdab_arm64RHSA-2026:30050
Fixed in:rhel9-operator@sha256:bb723943f57bf3f1b02f8b67e3aff2043b30f867dbf90155a5596b954073f57e_arm64RHSA-2026:30050
Fixed in:rhel9@sha256:acdf471dd72130f542d96f2066de14cee987d8d7c3c18eebfe7a9f6dd3ddcb8b_ppc64leRHSA-2026:25097
Fixed in:rhel9-operator@sha256:3e7730250bf4e80e6097bf585f6c56d26296abfd3a895b705fcb954fff5a6223_ppc64leRHSA-2026:25097
Fixed in:rhel9@sha256:749a914cbd258815ac1fb6ca8f6e8624c30c6b411a6f6f00f7204e6e9d053c79_arm64RHSA-2026:25097
Fixed in:rhel9-operator@sha256:091b92f4afb1a23d0fc927e4160e824237b46128ea700ceeba6a8197f2952e6f_arm64RHSA-2026:25097
Fixed in:rhel9@sha256:99222593645c093307b570651213c1695f74f7782f6922900688f8c4183d0c2c_amd64RHSA-2026:25097
Fixed in:operator-bundle@sha256:b32c3aaa65f4ea0ef5eca9ea14ba20f7a382a625acfeebf2b9f604caeaea143d_amd64RHSA-2026:25097
Fixed in:rhel9-operator@sha256:7230f239140c1e843bd0939ba086a285a183e3ed6c47b7fa72d55204f7fd5e54_amd64RHSA-2026:25097
Fixed in:rhel9@sha256:7e81ba378ddeb63a1a2fd2b85e9302a6430b44614a519e942bf410b376adc071_s390xRHSA-2026:25097
Fixed in:rhel9-operator@sha256:c71e3d3785552cb3f18bca097c7dac638fbc6e4d7af470da22b910181c0202c8_s390xRHSA-2026:25097

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Exploit Intelligence

0.27%probability of exploitation in 30 days
18thpercentile

Low risk: more likely to be exploited than 18% of all known CVEs.

References

Embed a live status badge for CVE-2026-9792
CVE-2026-9792 severity badge

Markdown

[![CVE-2026-9792](https://tridentstack.com/cve/badge/CVE-2026-9792.svg)](https://tridentstack.com/cve/CVE-2026-9792)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-9792"><img src="https://tridentstack.com/cve/badge/CVE-2026-9792.svg" alt="CVE-2026-9792"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-26.