ROOT-APP-MAVEN-CVE-2026-75595 CVE-2026-75595 in io.netty:netty-handler - Patched by Root

Root has patched CVE-2026-75595 in the io.netty:netty-handler package for Root:Maven. Multiple fixed versions available...

MITM (Man-in-the-Middle) io.netty:netty-handler Dependency in Crowd Data Center

This High severity MITM Man-in-the-Middle vulnerability was introduced in version 7.2.0 of Crowd Data Center. This MITM Man-in-the-Middle vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N allows an unauthenticated attacker...

DoS (Denial of Service) io.netty:netty-handler Dependency in Jira Software Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 10.3.0 and 11.3.0 of Jira Software Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N allows an...

RCE (Remote Code Execution) io.netty:netty-handler Dependency in Jira Software Data Center

This is a vulnerability in a non-Atlassian Jira Software Data Center dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk. This Critical severity RCE Remote Code Execution vulnerability was introduced in versions 10.3.0 and 11.3.0 of Jira Software Da...

BASM (Broken Authentication & Session Management) io.netty:netty-handler Dependency in Confluence Data Center

This is a vulnerability in a non-Atlassian Confluence dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk. This Critical severity BASM Broken Authentication & Session Management vulnerability was introduced in versions 7.0.1, 7.1.0, 7.2.0, 7.3.1,...

MITM (Man-in-the-Middle) io.netty:netty-handler Dependency in Confluence Data Center

This High severity MITM Man-in-the-Middle vulnerability was introduced in versions 7.0.1, 7.1.0, 7.2.0, 7.3.1, 7.4.0, 7.5.0, 7.6.0, 7.7.2, 7.8.0, 7.9.0, 7.11.0, 7.12.0, 7.13.0, 7.14.0, 7.15.0, 7.16.0, 7.17.0, 7.18.0, 7.19.0, 7.20.0, 8.0.0, 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.1, 8.8.0,...

MITM (Man-in-the-Middle) io.netty:netty-handler Dependency in Jira Software Data Center

This High severity MITM Man-in-the-Middle vulnerability was introduced in versions 10.3.0 and 11.3.0 of Jira Software Data Center. This MITM Man-in-the-Middle vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N allows an...

RHLW-2026-05E60F2154DEE59A Lightwell Security Advisory: netty-handler-proxy 4.1.100.Final-rhlw-00001

Red Hat Lightwell has released io.netty:netty-handler-proxy 4.1.100.Final-rhlw-00001 with a backported security fix. CVE-2026-42578: Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation This patched artifact is a drop-in replacement for io.netty:netty-handler-proxy 4.1.100.Final...

Security Bulletin:Netty Versions 4.2.0.Final-4.2.16.Final, 4.1.136.Final: TLS Hostname Verification Disabled

Summary Netty io.netty:netty-handler versions from 4.2.0.Final through 4.2.16.Final and versions through 4.1.136.Final disable TLS hostname verification on the SslProvider.OPENSSL client path when a plain non-extended X509TrustManager is used and Unsafe-based trust-manager wrapping is unavailable...

io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration

A flaw was found in Netty io.netty:netty-handler. When using the SslProvider.OPENSSL client path with a plain X509TrustManager and without Unsafe-based trust-manager wrapping Java 25+, TLS hostname verification is disabled. This misconfiguration allows a man-in-the-middle attacker to present a...

io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration

A flaw was found in Netty io.netty:netty-handler. When using the SslProvider.OPENSSL client path with a plain X509TrustManager and without Unsafe-based trust-manager wrapping Java 25+, TLS hostname verification is disabled. This misconfiguration allows a man-in-the-middle attacker to present a...

BASM (Broken Authentication & Session Management) io.netty:netty-handler Dependency in Jira Service Management Data Center

This High severity BASM Broken Authentication & Session Management vulnerability was introduced in versions 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Service Management Data Center. This BASM Broken Authentication & Session Management...

BASM (Broken Authentication & Session Management) io.netty:netty-handler Dependency in Bamboo Data Center

This High severity BASM Broken Authentication & Session Management vulnerability was introduced in versions 10.1.0, 10.2.0, 11.0.0, 12.0.0, and 12.1.0 of Bamboo Data Center. This BASM Broken Authentication & Session Management vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.catboost:catboost-spark_3.4_2.12 (>=1.2, <=1.2.10) +3704 more potentially affected by CVE-2026-93578 via io.netty:netty-handler-ssl-ocsp (>=4.1.86.final, <=4.1.137.final)

io.netty:netty-handler-ssl-ocsp MAVEN version =4.1.86.final, =0.0.1, =1.2, =1.2, =1.2.3, =1.2.3, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =3.30.1.1, =3.10.0.5, =0.2.3.5, =3.12.0.1 -...

ai.catboost:catboost-spark_4.0_2.13 (1.2.10), ai.catboost:catboost-spark_4.1_2.13 (1.2.10) +959 more potentially affected by CVE-2026-93578 via io.netty:netty-handler-ssl-ocsp (>=4.2.0.final, <=4.2.17.final)

io.netty:netty-handler-ssl-ocsp MAVEN version =4.2.0.final, =4.2.17.final is affected by a known vulnerability. The following packages have a transitive dependency on io.netty:netty-handler-ssl-ocsp and may be impacted: - ai.catboost:catboost-spark4.02.13 1.2.10 - ai.catboost:catboost-spark4.12.1...

ai.catboost:catboost-spark_4.0_2.13 (1.2.10), ai.catboost:catboost-spark_4.1_2.13 (1.2.10) +959 more potentially affected by CVE-2026-93493 via io.netty:netty-handler-ssl-ocsp (>=4.2.0.final, <=4.2.17.final)

io.netty:netty-handler-ssl-ocsp MAVEN version =4.2.0.final, =4.2.17.final is affected by a known vulnerability. The following packages have a transitive dependency on io.netty:netty-handler-ssl-ocsp and may be impacted: - ai.catboost:catboost-spark4.02.13 1.2.10 - ai.catboost:catboost-spark4.12.1...

ac.intave:cloud-protocol (>=0.0.1, <=0.0.11), ai.catboost:catboost-spark_3.4_2.12 (>=1.2, <=1.2.10) +3704 more potentially affected by CVE-2026-93493 via io.netty:netty-handler-ssl-ocsp (>=4.1.86.final, <=4.1.137.final)

io.netty:netty-handler-ssl-ocsp MAVEN version =4.1.86.final, =0.0.1, =1.2, =1.2, =1.2.3, =1.2.3, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =def544ccef5f753238ecc4adfc2eaa7d2fc36d53-0.0.91, =3.30.1.1, =3.10.0.5, =0.2.3.5, =3.12.0.1 -...

RCE (Remote Code Execution) io.netty:netty-handler Dependency in Jira Service Management Data Center

This is a vulnerability in a non-Atlassian Jira Service Management dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk. This Critical severity RCE Remote Code Execution vulnerability was introduced in versions 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0,...

DoS (Denial of Service) io.netty:netty-handler Dependency in Jira Service Management Data Center and Server

This High severity DoS Denial of Service vulnerability was introduced in versions 5.15.2, 5.16.0, 5.17.0, 10.0.0, 10.1.1, 10.2.0, 10.3.0, 10.4.0, 10.5.0, 10.6.0, 10.7.1, 11.0.0, 11.1.0, 11.2.0, and 11.3.0 of Jira Service Management Data Center. This DoS Denial of Service vulnerability, with a CVS...

DoS (Denial of Service) io.netty:netty-handler Dependency in Bamboo Data Center

This High severity DoS Denial of Service vulnerability was introduced in versions 10.1.0, 10.2.0, 11.0.0, 11.1.0, 12.0.0, and 12.1.0 of Bamboo Data Center. This DoS Denial of Service vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...