Improper Check for Unusual or Exceptional Conditions

🗓️ 19 Aug 2026 22:50:58Reported by Snyk Security DatabaseType

Fragmented TLS ClientHello bypasses SNI-based mTLS selection in Netty SslClientHelloHandler.

Reporter	Title	Published	Views	Family All 1000
IBM Security Bulletins	Security Bulletin: IBM SPSS Modeler is affected by multiple vulnerabilities in Netty	11 Sep 202616:07	–	ibm
IBM Security Bulletins	Security Bulletin: IBM App Connect for Manufacturing is vulnerable to multiple vulnerabilities due to Netty and Milo	16 Sep 202607:42	–	ibm
IBM Security Bulletins	Security Bulletin: IBM SPSS Analytic Server is affected by multiple vulnerabilities in Netty	15 Sep 202609:44	–	ibm
IBM Security Bulletins	Security Bulletin:Netty Vulnerability: IndexOutOfBoundsException in SslClientHelloHandler Leading to Mutual TLS Bypass	6 Oct 202617:51	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Operational Decision Manager for Sept 2026 - Multiple CVEs addressed	1 Oct 202606:14	–	ibm
Atlassian	RCE (Remote Code Execution) at io.netty dependency in Bamboo Data Center	9 Sep 202617:31	–	atlassian
Chainguard	CVE-2026-75595 vulnerabilities	8 Sep 202620:54	–	cgr
Circl	CVE-2026-75595	19 Aug 202622:12	–	circl
CVE	CVE-2026-75595	19 Aug 202621:00	–	cve
Cvelist	CVE-2026-75595 Netty: SNI Routing Bypass via Fragmented TLS ClientHello Causing Fallback to Default SslContext	19 Aug 202621:00	–	cvelist