Skip to contentRed Hat Single Sign-on 7 vulnerabilities
- red hat build of keycloak, single sign-on 7 +1 moreKeycloak-services: keycloak-services: token introspection audience bypass via dynamic client registrationCVE-2026-105306Public exploit6.5 Medium
- red hat build of keycloak, single sign-on 7 +1 moreKeycloak-services: keycloak-services: user session note mapper exposes upstream idp access tokensCVE-2026-1053025.7 Medium
- red hat build of keycloak 26.6, build of keycloak 26.6.8, single sign-on 7 +2 moreKeycloak-services: keycloak-services: path traversal in x.509 crl distribution point allows arbitrary local file readCVE-2026-1038846.5 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: unbounded metric series creation via idp tag on broker login endpointCVE-2026-1013333.7 Low
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: fgap v2 composite-blind role mapping allows privilege escalationCVE-2026-964486.6 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: standard token exchange v2 bypasses mtls holder-of-key bindingCVE-2026-978466.8 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: admin rest api role-groups endpoint discloses groups without authorizationCVE-2026-973114.3 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: generic user update bypasses denied reset-password permissionCVE-2026-971776.6 Medium
- red hat build of keycloak, single sign-on 7 +1 moreKeycloak-services: keycloak-services: essential acr requirement silently bypassed via cookie authenticatorCVE-2026-971764.2 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: conditional otp skip-header policy evaluated against untrusted proxy headersCVE-2026-964456.8 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: par single-use bypass via prompt=none silent authentication pathCVE-2026-964464.2 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: potential kdc spoofing bypass when kerberos password authentication is enabledCVE-2026-955036.8 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: 2fa setup enforcement bypass via authentication session restart endpointCVE-2026-942183.1 Low
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: uma scope merge across resource owners via resource name collisionCVE-2026-942173.5 Low
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: cross-realm client read/write via request-level cache missing realm ownership checkCVE-2026-942155.5 Medium
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: authorization services policy evaluation endpoint leaks user identityCVE-2026-942134.9 Medium
- red hat build of keycloak 26.6, build of keycloak 26.6.8, single sign-on 7 +2 moreKeycloak-services: keycloak-services: admin credential delete bypasses denied reset-password permissionCVE-2026-940016.5 Medium
- red hat build of keycloak 26.6, build of keycloak 26.6.8, single sign-on 7 +2 moreKeycloak-services: keycloak-services: delegated admin with manage-users can escalate to realm-admin via group membershipCVE-2026-94000Public exploit6.6 Medium
- red hat build of keycloak 26.6, build of keycloak 26.6.8, single sign-on 7 +2 moreKeycloak-services: keycloak-services: token refresh continues issuing tokens for disabled audience clientsCVE-2026-939994.2 Medium
- red hat amq broker 7, amq clients, build of apache camel 4 for quarkus 3 +14 more +16 moreIo.netty/netty-codec-http: netty: incomplete validation of malformed transfer-encoding allows http request smugglingCVE-2026-935626.5 Medium
- red hat amq broker 7, amq clients, build of apache camel 4 for quarkus 3 +14 more +16 moreIo.netty/netty-codec-http: netty: http request smuggling via post-digit whitespace in chunk-size parsingCVE-2026-935746.5 Medium
- red hat amq broker 7, build of apache camel 4 for quarkus 3, build of apache camel for spring boot 4 +15 more +17 moreIo.netty/netty-codec-http2: netty: http/2 header field values are not validated by default (cr/lf/nul passthrough)CVE-2026-935796.5 Medium
- red hat amq broker 7, amq clients, build of apache camel 4 for quarkus 3 +14 more +16 moreIo.netty/netty-codec-http: netty split transfer-encoding fields bypass final-chunked validation and enable request smugglingCVE-2026-935736.5 Medium
- red hat amq broker 7, build of apache camel 3.33.3.sp2, build of apache camel 4 for quarkus 3 +16 more +18 moreIo.netty/netty-codec-http2: io.netty/netty-codec-http3: netty: http/2 and http/3 extended connect requests are downgraded as regular connect requestsCVE-2026-935687.5 High
- red hat build of apache camel for spring boot 4, fuse 7, jboss enterprise application platform 7 +1 more +3 moreIo.netty/netty-codec-smtp: netty netty-codec-smtp — smtp command-name field is not crlf-validated (incomplete fix of cve-2025-59419)CVE-2026-935767.5 High
- red hat data grid 8, fuse 7, jboss enterprise application platform 7 +6 more +8 moreWildfly-elytron-realm-token: parameter injection in eap's elytron oauth2CVE-2026-855114.2 Medium
- red hat amq broker 7, build of apache camel 3.33.3.sp2, build of apache camel 4 for quarkus 3 +16 more +18 moreIo.netty/netty-codec-http2: http/1 absolute-form host mismatch is translated to http/2 :authority, overriding the request-target authorityCVE-2026-935698.2 High
- red hat amq broker 7, build of apache camel 3.33.3.sp2, build of apache camel 4 for quarkus 3 +16 more +18 moreIo.netty/netty-codec-http2: http/1 authority-form connect is translated to malformed http/2 connect with host-controlled :authorityCVE-2026-935677.5 High
- red hat amq broker 7, amq clients, build of apache camel 4 for quarkus 3 +14 more +16 moreIo.netty/netty-codec-http: netty: http request smuggling due to control characters in the chunk-size lineCVE-2026-935666.5 Medium
- red hat cryostat 4, build of apache camel - hawtio 4, build of apache camel 4 for quarkus 3 +14 more +16 moreOrg.wildfly.security/wildfly-elytron-asn1: unbounded memory allocation in wildfly elytron asn.1 derdecoder via crafted der payloadCVE-2026-108325.9 Medium
- red hat amq broker 7, amq clients, build of apache camel 3.33.3.sp2 +15 more +17 moreIo.netty/netty-codec-http: netty rtspdecoder method-token smuggling via trailing control byteCVE-2026-935657.5 High
- red hat amq broker 7, build of apache camel 3.33.3.sp2, build of apache camel 4 for quarkus 3 +12 more +14 moreIo.netty/netty-codec-haproxy: netty: haproxy proxy-v2 nested-tlv grandchild bytebuf reference-count leak (incomplete fix of pr #16881)CVE-2026-935647.5 High
- red hat amq broker 7, amq clients, build of apache camel 3.33.3.sp2 +15 more +17 moreIo.netty/netty-codec-http: netty: unbounded per-connection queue growth in websocketserverextensionhandler leads to denial of serviceCVE-2026-935587.5 High
- red hat build of apache camel for spring boot 4, fuse 7, jboss enterprise application platform 7 +1 more +3 moreIo.netty/netty-codec-stomp: netty: stomp codec content-length long-to-int truncation causes infinite decode loop dosCVE-2026-935607.5 High
- red hat amq broker 7, build of apache camel 4 for quarkus 3, build of apache camel for spring boot 4 +15 more +17 moreIo.netty/netty-codec-http2: netty: http/2 hpackencoder dos with large table sizeCVE-2026-934925.3 Medium
- red hat amq broker 7, amq clients, build of apache camel 3.33.3.sp2 +15 more +17 moreIo.netty/netty-codec-http: netty: denial of service via unbounded httpservercodec http/1.1 pipeline queueCVE-2026-934917.5 High
- red hat amq broker 7, amq clients, build of apache camel 3.33.3.sp2 +15 more +17 moreIo.netty/netty-codec-http: netty: denial of service via unbounded concurrent spdy streamsCVE-2026-934887.5 High
- red hat build of apache camel for spring boot 4, fuse 7, jboss enterprise application platform 7 +1 more +3 moreIo.netty/netty-codec-smtp: netty: unbounded multi-line response accumulation in smtpresponsedecoder leads to memory-exhaustion dosCVE-2026-935637.5 High
- red hat build of apache camel for spring boot 4, fuse 7, jboss enterprise application platform 7 +1 more +3 moreIo.netty/netty-codec-redis: netty: redisarrayaggregator nested resp headers multiply patched preallocation limitsCVE-2026-935727.5 High
- red hat amq broker 7, build of apache camel for spring boot 4, fuse 7 +2 more +4 moreIo.netty/netty-codec-mqtt: netty: resource exhaustion in mqttdecoderCVE-2026-935757.5 High
- red hat build of apache camel for spring boot 4, fuse 7, jboss enterprise application platform 7 +1 more +3 moreIo.netty/netty-codec-memcache: netty: memcache binary codec signed/unsigned type mismatch causes frame desynchronization and response smugglingCVE-2026-935616.5 Medium
- red hat build of apache camel for spring boot 4, fuse 7, jboss enterprise application platform 7 +1 more +3 moreIo.netty/netty-codec-stomp: netty: bytebuf leak in stompsubframedecoder when a frame body is never terminatedCVE-2026-934947.5 High
- red hat build of apache camel 3.33.4.redhat, build of apache camel 4 for quarkus 3, build of apicurio registry 3 +19 more +21 moreResteasy-core: resteasy: corsfilter reflects arbitrary origin with credentials under wildcard configCVE-2026-89058Fix available7.4 High
- red hat build of apache camel 3.33.4.redhat, build of apache camel 4 for quarkus 3, build of apicurio registry 3 +19 more +21 moreResteasy-core: resteasy: iioimageprovider unbounded image decode (decompression-bomb dos)CVE-2026-890597.5 High
- red hat build of keycloak 26.4, build of keycloak 26.4.16, build of keycloak 26.6 +2 more +4 moreKeycloak-services: keycloak-services: broker-originated username collision causes account lockoutCVE-2026-19607Public exploit5.3 Medium
- red hat build of keycloak 26.4, build of keycloak 26.4.16, build of keycloak 26.6 +4 more +6 moreKeycloak-services: keycloak-services: privilege escalation via impersonation role allows takeover of realm administrator accountsCVE-2026-175267.2 High
- red hat build of keycloak 26.4, build of keycloak 26.4.16, build of keycloak 26.6 +2 more +4 moreKeycloak-services: keycloak-services: unauthenticated dos via unbounded locale cachingCVE-2026-796517.5 High
- red hat build of keycloak 26.4, build of keycloak 26.4.16, build of keycloak 26.6 +2 more +4 moreKeycloak-services: keycloak-services: incomplete fix for cve-2026-15573 allows policy enforcer bypass via percent-encoded uri segmentsCVE-2026-749098.1 High
- red hat build of keycloak 26.4, build of keycloak 26.4.16, build of keycloak 26.6 +4 more +6 moreKeycloak-services: keycloak-services: saml redirect deflate helpers leak native zlib stateCVE-2026-182127.5 High
- red hat build of keycloak 26.6.8, single sign-on 7 +1 moreKeycloak-services: keycloak-services: residual cross-browser account-link proof allows silent re-linkingCVE-2026-923586.4 Medium
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