CVE-2026-9088
A flaw was found in org.keycloak.services. An administrator with delegated access to read group memberships and users can bypass user profil
CVSS
2.7
Bajo
EPSS
0.3%
p28
KEV
—
Exploit Today
8
0-100
Publicado: 5 jun 2026 · Última mod.: 23 jul 2026 · CWE-1220
0.3%EPSS · 30 días0.3%
2026-08-182026-09-15
A flaw was found in org.keycloak.services. An administrator with delegated access to read group memberships and users can bypass user profile permissions by accessing the group members endpoint. This allows the administrator to view user attributes that are explicitly configured to be denied, leading to information disclosure.
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:25097
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:25098
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:30049
- access.redhat.comhttps://access.redhat.com/errata/RHSA-2026:30050
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-9088
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2480179
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-774808.8 ALT43.8%
——13Insufficient granularity of access control in SQL Server allows an authorized attacker to elevate privileges over a network.1dCVE-2026-692676.5 MED18.4%
——6Insufficient granularity of access control in Windows Connected User Experiences and Telemetry allows an authorized attacker to disclose information locally.8dCVE-2026-668148.8 ALT36.1%
——11Insufficient granularity of access control in SQL Server allows an authorized attacker to elevate privileges over a network.7hCVE-2026-78230—16.0%
——5AshAi exposes Ash read actions to language-model tool calls. The read tool accepts an aggregate result type (min, max, sum, avg) that builds an ad-hoc Ash.Query.Aggregate over a named field and returns its raw value.
Ash field policies redact forbidden fields on returned records (replacing them with %Ash.ForbiddenField{}), but that redaction does not apply to aggregate values. A tool caller could therefore read a field the calling actor's field policies forbid by requesting it as an aggregate; min/max in particular return an actual field value. This includes fields that are public? true but restricted per-actor by a field policy, such as sensitive PII. The tool's existing check only required the field to be public, which is a separate axis from per-actor field-policy authorization.
The fix authorizes the aggregated field against the resource's field policies, so aggregating over a field the actor may not see is refused or scoped to the rows where it is visible.
This issue affects ash_ai: from 0.1.0 before 1.0.3.8dCVE-2026-78216—16.0%
——5AshLua exposes Ash read actions to Lua scripts run through an eval action. A read call accepts an operation (list, min, max, first, sum, avg) that builds an ad-hoc Ash.Query.Aggregate over a named field and returns its raw value.
Ash field policies redact forbidden fields on returned records (replacing them with %Ash.ForbiddenField{}), but that redaction does not apply to aggregate values. A script could therefore read a field the calling actor's field policies forbid by requesting it as an aggregate instead of as a field. This includes fields that are public? true but restricted per-actor by a field policy, such as sensitive PII. The prior hardening only enforced the exposed-field allow-list (field visibility), which is a separate axis from per-actor field-policy authorization.
The fix authorizes the aggregated field against the resource's field policies, so aggregating over a field the actor may not see is refused or scoped to the rows where it is visible.
This issue affects ash_lua: from 0.1.0 before 0.2.2.8dCVE-2026-15431—0.5%
——0A potential security vulnerability has been identified in the HP Support
Assistant for versions prior to 9.53.2.0. The vulnerability
could potentially allow a local attacker to escalate
privileges due to insufficient access controls.8d