CVE records

Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program, by email as they are published. Where the data comes from: sources.

Updated under an hour ago ()

What this means for you

This week: 5,436 CVEs published, 357 critical, and 7 newly confirmed exploited. Add your stack to see whether any of them hit you.

Published in the last 7 days
5,436
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Critical, last 7 days
357
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Healthcare-tagged, last 7 days
4
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Known exploited (CISA KEV)
1,747
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Showing CVEs that name the product redhat:single_sign-on. Show all products

22 CVEs, showing 1 to 22
CVESeverityTitlePublished
CVE-2026-16102High 8.1A flaw was found in the Dynamic Client Registration (DCR) component of Keycloak, an identity and access management solution.Aug 5, 2026
CVE-2026-15573High 8.1A flaw was found in Keycloak's Authorization Services.Aug 5, 2026
CVE-2026-16093Medium 5.4Keycloak provides a mechanism called Client Policies to enforce security requirements on clients, such as requiring them to use signed JWTs for authentication.Jul 17, 2026
CVE-2026-15945Low 2.7A flaw was found in the group search functionality of the Keycloak server's administrative API.Jul 16, 2026
CVE-2026-28369High 8.7Undertow: undertow: request smuggling via malformed http request headers
Assigned by redhat
Mar 27, 2026
CVE-2026-28367High 8.7Undertow: undertow: request smuggling via `\r\r\r` as a header block terminator
Assigned by redhat
Mar 27, 2026
CVE-2026-28368High 8.7Undertow: undertow: request smuggling via inconsistent header parsing
Assigned by redhat
Mar 27, 2026
CVE-2026-3121High 7.2A flaw was found in Keycloak.Mar 26, 2026
CVE-2026-4874Low 3.1A flaw was found in Keycloak.Mar 26, 2026
CVE-2026-4366Medium 5.8A flaw was identified in Keycloak, an identity and access management solution, where it improperly follows HTTP redirects when processing certain client configuration requests.Mar 18, 2026
CVE-2026-3009High 8.1A security flaw in the IdentityBrokerService.performLogin endpoint of Keycloak allows authentication to proceed using an Identity Provider (IdP) even after it has been disabled by an administrator.Mar 5, 2026
CVE-2025-12543Critical 9.6Undertow-core: undertow http server fails to reject malformed host headers leading to potential cache poisoning and ssrf
Assigned by redhat
Jan 7, 2026
CVE-2025-9784High 7.5Undertow: undertow madeyoureset http/2 ddos vulnerability
Assigned by redhat
Sep 2, 2025
CVE-2024-7885High 7.5A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests.Aug 21, 2024
CVE-2024-1635High 7.5A vulnerability was found in Undertow.Feb 19, 2024
CVE-2023-48795Medium 5.9The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from…
Assigned by mitre
Dec 18, 2023
CVE-2023-44487
Known exploited
High 7.5The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Assigned by mitre
Oct 10, 2023
CVE-2021-4104
Healthcare
High 7.5Deserialization of untrusted data in JMSAppender in Apache Log4j 1.2
Assigned by apache
Dec 14, 2021
CVE-2019-10219
Healthcare
Medium 6.5A vulnerability was found in Hibernate-Validator.
Assigned by redhat
Nov 8, 2019
CVE-2019-14379Critical 9.8SubTypeValidator.java in FasterXML jackson-databind before 2.9.9.2 mishandles default typing when ehcache is used (because of net.sf.ehcache.transaction.manager.DefaultTransactionManagerLookup), lead…
Assigned by mitre
Jul 29, 2019
CVE-2018-12022High 7.5An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6.
Assigned by mitre
Mar 17, 2019
CVE-2018-12023High 7.5An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6.
Assigned by mitre
Mar 17, 2019

CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.

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