CVE-2026-93493: Io.netty/netty-handler-ssl-ocsp: netty: ocsp validation silently skipped when a response omits the optional nextupdate field
Red Hat · Red Hat build of Apache Camel for Spring Boot 4
Affected: Red Hat build of Apache Camel for Spring Boot 4 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 12% of scored CVEs
DescriptionCVE.org
A flaw was found in Netty'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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Red Hat · Red Hat build of Apache Camel for Spring Boot 4Versions not stated
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Red Hat
- Published
- September 2026
- Bounty reports
- 1 disclosed on HackerOne
Disclosed bug bounty reports about CVE-2026-93493
The reports on HackerOne that name this CVE, with HackerOne's own outcome. Titles and metadata only.
- OpenSSL `--cert-status` accepts indefinitely stale GOOD OCSP staplescurl · 2026 · medium severityN/A
CoverageNo articles yet
No CyberSIXT article names CVE-2026-93493 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.