Known Vulnerabilities for Undertow by Redhat

Listed below are 10 of the newest known vulnerabilities associated with "Undertow" by "Redhat".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-114370 json A flaw was found in the PathResourceManager component of the Undertow web server. This component is responsible for serving s... Not Provided 2026-10-21 2026-10-21
CVE-2026-81624 json Undertow is a flexible performant web server used in JBoss EAP and WildFly. A flaw was found in how Undertow handles WebSocke... Not Provided 2026-08-31 2026-09-10
CVE-2026-78329 json Improper input validation vulnerability in Apache Camel Undertow component. This issue affects Apache Camel: from 4.11.0 b... Not Provided 2026-08-24 2026-08-26
CVE-2026-78164 json Improper Neutralization of Special Elements Used in a Template Engine and Exposure of Sensitive Information to an Unauthorize... Not Provided 2026-10-19 2026-10-19
CVE-2026-63621 json Improper Input Validation, Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')... Not Provided 2026-08-24 2026-08-25
CVE-2026-28369 json A flaw was found in Undertow. When Undertow receives an HTTP request where the first header line starts with one or more spac... Not Provided 2026-03-27 2026-10-14
CVE-2026-28368 json A flaw was found in Undertow. This vulnerability allows a remote attacker to construct specially crafted requests where heade... Not Provided 2026-03-27 2026-10-14
CVE-2026-28367 json A flaw was found in Undertow. A remote attacker can exploit this vulnerability by sending `\r\r\r` as a header block terminat... Not Provided 2026-03-27 2026-10-14
CVE-2026-19879 json A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The `writeString()` method perfor... Not Provided 2026-08-14 2026-08-14
CVE-2026-15565 json A flaw was found in Undertow. A remote attacker can cause Out of Memory on websockets endpoint without authentication on any ... Not Provided 2026-08-11 2026-10-21
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationRedhatUndertow7.1.2
ApplicationRedhatUndertow2.2.4
ApplicationRedhatUndertow2.2.3
ApplicationRedhatUndertow2.2.2
ApplicationRedhatUndertow2.2.1
ApplicationRedhatUndertow2.2.0
ApplicationRedhatUndertow2.1.6
ApplicationRedhatUndertow2.1.1
ApplicationRedhatUndertow2.1.0
ApplicationRedhatUndertow2.0.9
ApplicationRedhatUndertow2.0.8
ApplicationRedhatUndertow2.0.7
ApplicationRedhatUndertow2.0.6
ApplicationRedhatUndertow2.0.5
ApplicationRedhatUndertow2.0.4
ApplicationRedhatUndertow2.0.30
ApplicationRedhatUndertow2.0.30
ApplicationRedhatUndertow2.0.30
ApplicationRedhatUndertow2.0.3
ApplicationRedhatUndertow2.0.29
Results limited to 20 most recent known configurations

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report