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Red Hat Fuse 7/undertow
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Undertow OutOfMemory when parsing form data encoding with application/x-www-form-urlencoded
CVE-2024-3884 · GHSA-6H4F-PJ3G-Q8FQ
io.undertow:undertow-core
Red Hat Fuse 7/undertow
Maven
Red Hat
High
Fix reported
2026-09-10
HTTP/2 Stream Cancellation Attack
CVE-2023-44487 · GHSA-QPPJ-FM5R-HXR3
golang.org/x/net
com.typesafe.akka:akka-http-core
Go
Maven
Red Hat
Swift
Medium
Fix reported
2026-05-13
Undertow's url-encoded request path information can be broken on ajp-listener
CVE-2024-6162 · GHSA-9442-GM4V-R222
io.undertow:undertow-core
Red Hat Fuse 7/undertow
Maven
Red Hat
High
Fix reported
2026-02-28
Undertow Servlets Vulnerable to Remote DoS via OutOfMemoryError when Passed Large Parameter Names
CVE-2024-4027 · GHSA-33HJ-RCMX-86MV
io.undertow:undertow-core
Red Hat Fuse 7/undertow
Maven
Red Hat
High
Fix reported
2026-02-26
Undertow vulnerable to Race Condition
CVE-2024-7885 · GHSA-9623-MQMM-5RCF
io.undertow:undertow-core
Red Hat Build of Keycloak/undertow
Maven
Red Hat
High
Fix reported
2026-02-03
Undertow Path Traversal vulnerability
CVE-2024-1459 · GHSA-V76W-3PH8-VM66
io.undertow:undertow-core
Red Hat Data Grid 8/undertow
Maven
Red Hat
Medium
Fix reported
2024-11-22
Undertow Missing Release of Memory after Effective Lifetime vulnerability
CVE-2024-3653 · GHSA-CH7Q-GPFF-H9HP
io.undertow:undertow-core
OpenShift Serverless/undertow
Maven
Red Hat
Medium
Fix reported
2024-11-05
Undertow Denial of Service vulnerability
CVE-2024-5971 · GHSA-XPP6-8R3J-WW43
io.undertow:undertow-core
Red Hat Fuse 7/undertow
Maven
Red Hat
High
Fix reported
2024-09-30
Potential to access user credentials from the log files when debug logging enabled
CVE-2019-10212 · GHSA-8VH8-VC28-M2HF
io.undertow:undertow-core
Red Hat Fuse 7/undertow
Maven
Red Hat
Critical
Fix reported
2024-02-16
Improper Input Validation in org.wildfly:wildfly-undertow
CVE-2018-1047 · GHSA-FMR4-W67P-VH8X
org.wildfly:wildfly-undertow
JBoss Developer Studio 10/wildfly-undertow
Maven
Red Hat
Medium
Fix reported
2023-11-08
Undertow: DoS can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations
CVE-2022-2764
Red Hat Data Grid 8/undertow
Red Hat Fuse 7/undertow
Red Hat
Low
No fix reported
Not recorded
undertow: AJP Request closes connection exceeding maxRequestSize
CVE-2023-5379
Red Hat Decision Manager 7/undertow
Red Hat Fuse 7/undertow
Red Hat
Medium
No fix reported
Not recorded