RH
Product
Red Hat Single Sign-On 7
92
CVEs
0
On KEV
9.8
Max CVSS
5
New 30D
Severity mix
Critical 12High 46Medium 31Low 3
Watch
Add Red Hat Single Sign-On 7 to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-49875 | 9.8 | Jun 12 | Apache CXF: XML External Entity (XXE) Injection in W3CMultiSchemaFactory and EndpointReferenceUtils Affected: All versions, or not specified |
| CVE-2026-42581 | 9.8 | May 13 | Netty: HTTP/1.0 TE+CL Coexistence Bypasses Smuggling Sanitization Affected: All versions, or not specified |
| CVE-2025-12543 | 9.6 | Jan 7 | Undertow-core: undertow http server fails to reject malformed host headers leading to potential cache poisoning and ssrf Affected: All versions, or not specified |
| CVE-2026-18963 | 9.1 | Aug 18 | Keycloak-services: keycloak-services: unauthenticated account takeover via reset-credentials flow bypass Affected: All versions, or not specified |
| CVE-2026-42584 | 9.1 | May 13 | Netty: HttpClientCodec response desynchronization Affected: All versions, or not specified |
| CVE-2026-42579 | 9.1 | May 13 | Netty: DNS Codec Input Validation Bypass in Netty (Encoder + Decoder) Affected: All versions, or not specified |
| CVE-2026-2332 | 9.1 | Apr 14 | HTTP Request Smuggling via Chunked Extension Quoted-String Parsing Affected: All versions, or not specified |
| CVE-2026-28369 | 9.1 | Mar 27 | Undertow: undertow: request smuggling via malformed http request headers Affected: All versions, or not specified |
| CVE-2026-28367 | 9.1 | Mar 27 | Undertow: undertow: request smuggling via `\r\r\r` as a header block terminator Affected: All versions, or not specified |
| CVE-2026-28368 | 9.1 | Mar 27 | Undertow: undertow: request smuggling via inconsistent header parsing Affected: All versions, or not specified |
| CVE-2026-40478 | 9.0 | Apr 17 | Improper neutralization of specific syntax patterns for unauthorized expressions in Thymeleaf Affected: All versions, or not specified |
| CVE-2026-40477 | 9.0 | Apr 17 | Improper restriction of the scope of accessible objects in Thymeleaf expressions Affected: All versions, or not specified |
| CVE-2026-85634 | 8.8 | Oct 15 | Wildfly-core: wildfly-core: deployer rbac role privilege escalation via path traversal in deployment name Affected: All versions, or not specified |
| CVE-2026-0603 | 8.3 | Jan 23 | Org.hibernate/hibernate-core: hibernate: information disclosure and data deletion via second-order sql injection Affected: All versions, or not specified |
| CVE-2026-93569 | 8.2 | Sep 18 | Io.netty/netty-codec-http2: http/1 absolute-form host mismatch is translated to http/2 :authority, overriding the request-target authority Affected: All versions, or not specified |
| CVE-2026-16102 | 8.1 | Aug 5 | Keycloak-services: keycloak-services: default dcr policy allows role forgery via user property mappers Affected: All versions, or not specified |
| CVE-2026-15573 | 8.1 | Aug 5 | Keycloak-services: keycloak-services: authorization bypass via unnormalized uri matching in pathmatcher Affected: All versions, or not specified |
| CVE-2026-9800 | 8.1 | Jun 25 | Keycloak-policy-enforcer: keycloak policy enforcer: authorization bypass via incorrect uri comparison Affected: All versions, or not specified |
| CVE-2026-54513 | 8.1 | Jun 23 | jackson-databind: Array subtype allowlist bypass in BasicPolymorphicTypeValidator (allowIfSubTypeIsArray) Affected: All versions, or not specified |
| CVE-2026-50632 | 8.1 | Jun 12 | Apache CXF: JNDI Injection Vulnerability in JMSConfigFactory Affected: All versions, or not specified |
| CVE-2025-23368 | 8.1 | Mar 4 | Org.wildfly.core:wildfly-elytron-integration: wildfly elytron brute force attack via cli Affected: All versions, or not specified |
| CVE-2024-3656 | 8.1 | Oct 9 | Keycloak: unguarded admin rest api endpoints allows low privilege users to use administrative functionalities Affected: All versions, or not specified |
| CVE-2026-11998 | 7.6 | Jun 24 | AngularJS XSS via SCE resource URL sanitization bypass Affected: All versions, or not specified |
| CVE-2026-93568 | 7.5 | Sep 18 | Io.netty/netty-codec-http2: io.netty/netty-codec-http3: netty: http/2 and http/3 extended connect requests are downgraded as regular connect requests Affected: All versions, or not specified |
| CVE-2026-93576 | 7.5 | Sep 18 | Io.netty/netty-codec-smtp: netty netty-codec-smtp — smtp command-name field is not crlf-validated (incomplete fix of cve-2025-59419) Affected: All versions, or not specified |
| CVE-2026-93567 | 7.5 | Sep 18 | Io.netty/netty-codec-http2: http/1 authority-form connect is translated to malformed http/2 connect with host-controlled :authority Affected: All versions, or not specified |
| CVE-2026-93565 | 7.5 | Sep 18 | Io.netty/netty-codec-http: netty rtspdecoder method-token smuggling via trailing control byte Affected: All versions, or not specified |
| CVE-2026-93564 | 7.5 | Sep 18 | Io.netty/netty-codec-haproxy: netty: haproxy proxy-v2 nested-tlv grandchild bytebuf reference-count leak (incomplete fix of pr #16881) Affected: All versions, or not specified |
| CVE-2026-93558 | 7.5 | Sep 18 | Io.netty/netty-codec-http: netty: unbounded per-connection queue growth in websocketserverextensionhandler leads to denial of service Affected: All versions, or not specified |
| CVE-2026-93560 | 7.5 | Sep 18 | Io.netty/netty-codec-stomp: netty: stomp codec content-length long-to-int truncation causes infinite decode loop dos Affected: All versions, or not specified |
| CVE-2026-93491 | 7.5 | Sep 18 | Io.netty/netty-codec-http: netty: denial of service via unbounded httpservercodec http/1.1 pipeline queue Affected: All versions, or not specified |
| CVE-2026-93488 | 7.5 | Sep 18 | Io.netty/netty-codec-http: netty: denial of service via unbounded concurrent spdy streams Affected: All versions, or not specified |
| CVE-2026-93563 | 7.5 | Sep 18 | Io.netty/netty-codec-smtp: netty: unbounded multi-line response accumulation in smtpresponsedecoder leads to memory-exhaustion dos Affected: All versions, or not specified |
| CVE-2026-93572 | 7.5 | Sep 18 | Io.netty/netty-codec-redis: netty: redisarrayaggregator nested resp headers multiply patched preallocation limits Affected: All versions, or not specified |
| CVE-2026-93575 | 7.5 | Sep 18 | Io.netty/netty-codec-mqtt: netty: resource exhaustion in mqttdecoder Affected: All versions, or not specified |
| CVE-2026-93494 | 7.5 | Sep 18 | Io.netty/netty-codec-stomp: netty: bytebuf leak in stompsubframedecoder when a frame body is never terminated Affected: All versions, or not specified |
| CVE-2026-89059 | 7.5 | Sep 18 | Resteasy-core: resteasy: iioimageprovider unbounded image decode (decompression-bomb dos) Affected: All versions, or not specified |
| CVE-2026-18212 | 7.5 | Sep 16 | Keycloak-services: keycloak-services: saml redirect deflate helpers leak native zlib state Affected: All versions, or not specified |
| CVE-2026-81624 | 7.5 | Aug 31 | Undertow-core: undertow: websocketcontainer defaults for buffers and timeouts are infinite Affected: All versions, or not specified |
| CVE-2026-5680 | 7.5 | Aug 27 | Undertow-core: undertow: denial of service via websocket permessage-deflate processing Affected: All versions, or not specified |
| CVE-2026-15567 | 7.5 | Aug 11 | Wildfly: wildfly-iiop: wildfly-jacorb: wildfly: pre-auth denial of service on the iiop listener Affected: All versions, or not specified |
| CVE-2026-15565 | 7.5 | Aug 11 | Undertow: undertow-websockets: undertow: pre-auth dos on websocket endpoint with @serverendpoint class with any @onmessage method Affected: All versions, or not specified |
| CVE-2026-44417 | 7.5 | May 22 | Apache CXF: Incomplete fix for CVE-2025-48913 (Untrusted JMS configuration can lead to RCE) Affected: All versions, or not specified |
| CVE-2026-42587 | 7.5 | May 13 | Netty: HttpContentDecompressor maxAllocation bypass via Content-Encoding: br/zstd/snappy enables decompression bomb DoS Affected: All versions, or not specified |
| CVE-2026-42578 | 7.5 | May 13 | Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation Affected: All versions, or not specified |
| CVE-2026-3505 | 7.5 | Apr 15 | Unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion. Affected: All versions, or not specified |
| CVE-2026-5588 | 7.5 | Apr 15 | PKIX draft CompositeVerifier accepts empty signature sequence as valid. Affected: All versions, or not specified |
| CVE-2025-14813 | 7.5 | Apr 15 | GOSTCTR implementation unable to process more than 255 blocks correctly Affected: All versions, or not specified |
| CVE-2026-33871 | 7.5 | Mar 27 | Netty HTTP/2 CONTINUATION Frame Flood DoS via Zero-Byte Frame Bypass Affected: All versions, or not specified |
| CVE-2026-33870 | 7.5 | Mar 27 | Netty: HTTP Request Smuggling via Chunked Extension Quoted-String Parsing Affected: All versions, or not specified |
