Red Hat Process Automation vulnerabilities

23 CVEs affecting Red Hat Process Automation, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-28369, published 2026-03-27.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2023-44487: HTTP/2 Rapid Reset Attack Vulnerability, published 2023-10-10. High severity, CVSS 7.5. Actively exploited: in CISA KEV since 2023-10-10. EPSS: 100% chance of exploitation in the next 30 days. The 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.
CVE-2021-4104, published 2021-12-14. High severity, CVSS 7.5. EPSS: 80.6% chance of exploitation in the next 30 days. JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and…
CVE-2019-14892, published 2020-03-02. Critical severity, CVSS 9.8. EPSS: 5.6% chance of exploitation in the next 30 days. A flaw was discovered in jackson-databind in versions before 2.9.10, 2.8.11.5 and 2.6.7.3, where it would permit polymorphic deserialization of a malicious object using commons-configuration 1 and 2…
CVE-2024-7885, published 2024-08-21. High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days. A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method…
CVE-2020-1714, published 2020-05-13. High severity, CVSS 8.8. EPSS: 2.6% chance of exploitation in the next 30 days. A flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java…
CVE-2025-9784, published 2025-09-02. High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days. A flaw was found in Undertow where malformed client requests can trigger server-side stream resets without triggering abuse counters. This issue, referred to as the "MadeYouReset" attack, allows…
CVE-2019-14862, published 2020-01-02. Medium severity, CVSS 6.1. EPSS: 2.1% chance of exploitation in the next 30 days. There is a vulnerability in knockout before version 3.5.0-beta, where after escaping the context of the web application, the web application delivers data to its users along with other trusted…
CVE-2023-1108, published 2023-09-14. High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days. A flaw was found in undertow. This issue makes achieving a denial of service possible due to an unexpected handshake status updated in SslConduit, where the loop never terminates.
CVE-2020-10714, published 2020-09-23. High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days. A flaw was found in WildFly Elytron version 1.11.3.Final and before. When using WildFly Elytron FORM authentication with a session ID in the URL, an attacker could perform a session fixation attack.…
CVE-2022-0853, published 2022-03-11. High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days. A flaw was found in JBoss-client. The vulnerability occurs due to a memory leak on the JBoss client-side, when using UserTransaction repeatedly and leads to information leakage vulnerability.

Latest

CVE-2026-28369, published 2026-03-27. Critical severity, CVSS 9.1. EPSS: 0.9% chance of exploitation in the next 30 days. A flaw was found in Undertow. When Undertow receives an HTTP request where the first header line starts with one or more spaces, it incorrectly processes the request by stripping these leading…
CVE-2026-28368, published 2026-03-27. Critical severity, CVSS 9.1. EPSS: 0.9% chance of exploitation in the next 30 days. A flaw was found in Undertow. This vulnerability allows a remote attacker to construct specially crafted requests where header names are parsed differently by Undertow compared to upstream proxies.…
CVE-2026-28367, published 2026-03-27. Critical severity, CVSS 9.1. EPSS: 0.9% chance of exploitation in the next 30 days. A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending `\r\r\r` as a header block terminator. This can be used for request smuggling with certain proxy servers,…
CVE-2025-12543, published 2026-01-07. Critical severity, CVSS 9.6. EPSS: 1.3% chance of exploitation in the next 30 days. A flaw was found in the Undertow HTTP server core, which is used in WildFly, JBoss EAP, and other Java applications. The Undertow library fails to properly validate the Host header in incoming HTTP…
CVE-2022-1415, published 2023-09-11. High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days. A flaw was found where some utility classes in Drools core did not use proper safeguards when deserializing data. This flaw allows an authenticated attacker to construct malicious serialized objects…
CVE-2019-14841, published 2022-10-17. High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days. A flaw was found in the RHDM, where an authenticated attacker can change their assigned role in the response header. This flaw allows an attacker to gain admin privileges in the Business Central…