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    <lastBuildDate>Tue, 29 Sep 2026 19:49:10 +0000</lastBuildDate>
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      <title>CVE-2026-93493 — Io.netty/netty-handler-ssl-ocsp: netty: ocsp validation silently skipped when a response omits the optional nextupdate…</title>
      <link>https://vulnerability.circl.lu/vuln/cve-2026-93493</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Red Hat build of Apache Camel for Spring Boot 4&lt;/p&gt;
&lt;p&gt;A flaw was found in Netty&amp;#39;s `netty-handler-ssl-ocsp` component. A remote attacker can exploit this vulnerability by providing an Online Certificate Status Protocol (OCSP) response that omits the optional `nextUpdate` field. This omission causes the OCSP validation to be silently skipped, leading to applications proceeding with an unvalidated certificate. This can result in a bypass of security controls where certificate validation is expected.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Red Hat build of Apache Camel for Spring Boot 4&lt;/p&gt;
&lt;p&gt;A flaw was found in Netty&amp;#39;s `netty-handler-ssl-ocsp` component. A remote attacker can exploit this vulnerability by providing an Online Certificate Status Protocol (OCSP) response that omits the optional `nextUpdate` field. This omission causes the OCSP validation to be silently skipped, leading to applications proceeding with an unvalidated certificate. This can result in a bypass of security controls where certificate validation is expected.&lt;/p&gt;</content:encoded>
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