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CVE-2026-71468— Acm-search-v2-api-rhel9: search-v2-api: cross-user bearer-token reuse via global federation-config cache

Quick assessment

Affected
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.11
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Red Hat acm-search-v2-api是美国Red Hat公司的一款支持企业云平台搜索服务的应用程序接口。 Red Hat acm-search-v2-api存在权限许可和访问控制问题漏洞，该漏洞源于getFederationConfig函数刷新缓存时错误复用用户bearer token，可能导致其他已认证用户未经授权访问远程受管hub搜索结果，造成信息泄露。

CVSS 5.3 · Medium EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1552.004 · Private Keys
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I. Basic Information for CVE-2026-71468

Vulnerability Information
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Vulnerability Title
Acm-search-v2-api-rhel9: search-v2-api: cross-user bearer-token reuse via global federation-config cache
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in acm-search-v2-api-rhel9. When the `getFederationConfig` function refreshes its cache, it improperly reuses a user's bearer token for all subsequent federated requests until the cache expires. This allows other authenticated users to gain unauthorized access to remote managed hub search results, leading to information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat acm-search-v2-api 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat acm-search-v2-api是美国Red Hat公司的一款支持企业云平台搜索服务的应用程序接口。 Red Hat acm-search-v2-api存在权限许可和访问控制问题漏洞，该漏洞源于getFederationConfig函数刷新缓存时错误复用用户bearer token，可能导致其他已认证用户未经授权访问远程受管hub搜索结果，造成信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.11 1787689524 ~ * cpe:/a:redhat:acm:2.11::el9
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.13 1787263804 ~ * cpe:/a:redhat:acm:2.13::el9
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.14 1786723845 ~ * cpe:/a:redhat:acm:2.14::el9
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.15 1787238618 ~ * cpe:/a:redhat:acm:2.15::el9
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.16 1787191668 ~ * cpe:/a:redhat:acm:2.16::el9
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.17 1787229541 ~ * cpe:/a:redhat:acm:2.17::el9

II. Public POCs for CVE-2026-71468

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III. Intelligence Information for CVE-2026-71468

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Vendor Advisories for CVE-2026-71468 (8)

Same Patch Batch · Red Hat · 2026-08-11 · 29 CVEs total

CVE-2026-10579 9.8 CRITICAL Picketlink-federation: auth bypass in picketlink saml unsolicited-response
CVE-2026-19546 8.8 HIGH Dbi: incomplete fix for cve-2026-14380 dbi: arbitrary code execution via caller-influenced
CVE-2026-15555 8.8 HIGH Jboss-marshalling-river: wildfly-clustering-infinispan-marshalling: jboss deserialization
CVE-2026-19550 8.2 HIGH Freeipa: ipa: freeipa: trust-fetch-domains uses trust-read aci to gate a privileged ad tru
CVE-2026-15556 8.1 HIGH Picketlink-federation: picketlink saml 2.0 auth bypass via missing assertions
CVE-2026-15560 8.1 HIGH Openjdk-orb: unauthed class loading via iiop in eap
CVE-2026-72693 7.8 HIGH Kbd: local privilege escalation in openvt via incorrect process owner verification allowin
CVE-2026-15565 7.5 HIGH Undertow: undertow-websockets: undertow: pre-auth dos on websocket endpoint with @serveren
CVE-2026-71467 7.5 HIGH Acm-search-v2-api-rhel9: search-v2-api: authentication bypass on /federated via upgrade: w
CVE-2026-71217 7.5 HIGH Iperf3: iperf3 server accepts unbounded peer-controlled json parameters enabling remote de
CVE-2026-15567 7.5 HIGH Wildfly: wildfly-iiop: wildfly-jacorb: wildfly: pre-auth denial of service on the iiop lis
CVE-2026-15562 7.5 HIGH Jboss-remoting: jboss-remoting: integer overflow in messagereader leads to pre-authenticat
CVE-2026-15561 7.5 HIGH Undertow-core: oom via missing limits in chunked trailer in eap's undertow
CVE-2026-15563 7.4 HIGH Wildfly-iiop-openjdk: missing authentication on eap's iiop nameservice leads to mitm or do
CVE-2026-15554 7.4 HIGH Undertow-core: undertow: authentication bypass via ajp ssl_cert/is_ssl forgery
CVE-2026-50237 7.4 HIGH Openshift/console: namespace tenant ssrf with egress bypass, catalog poisoning, and admin-
CVE-2026-50236 7.4 HIGH Openshift/console: authenticated ssrf with full response reflection and path neutralizatio
CVE-2026-72694 7.1 HIGH Mrtg: mrtg daemon symlink-following chown allows local privilege escalation via pid file p
CVE-2026-71474 7.1 HIGH Insights-client-rhel9: insights-client: pull-secret bearer token written to logs on non-20
CVE-2026-71475 6.8 MEDIUM Insights-client-rhel9: insights-client: spoke-controlled clusterid injected unencoded into

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Red Hat Advanced Cluster Management for Kubernetes 2.11
Same vendor: Red Hat
Same weakness: CWE-266

V. Comments for CVE-2026-71468

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