{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-93493 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2026-93493 is a medium-severity vulnerability in Red Hat build of Apache Camel for Spring Boot 4, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-93493 and fix it if it is affected.\n\nWhat it is: CVE-2026-93493 is a medium-severity vulnerability in Red Hat build of Apache Camel for Spring Boot 4, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-93493 in the wild and no public exploit code.\n\nAffected product: Red Hat build of Apache Camel for Spring Boot 4. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-93493/ (Markdown: https://insights.sbomify.com/CVE-2026-93493/index.md)","id":"CVE-2026-93493","markdown":"https://insights.sbomify.com/CVE-2026-93493/index.md","name":"CVE-2026-93493","record":{"aliases":["DEBIAN-CVE-2026-93493","GHSA-9rhx-p462-pg2j","UBUNTU-CVE-2026-93493"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Netty SSL OCSP handler","requires_auth":"none","summary":"Attackers can bypass certificate validation by sending OCSP responses without the nextUpdate field, allowing unvalidated certificates to be accepted.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-299","name":"Improper Check for Certificate Revocation"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Security feature bypass in Red Hat build of Apache Camel for Spring Boot 4","id":"CVE-2026-93493","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Io.netty/netty-codec-stomp: netty: bytebuf leak in stompsubframedecoder when a frame body is never terminated","id":"CVE-2026-93494"},"packages":[],"prev":{"headline":"Io.netty/netty-codec-http2: netty: http/2 hpackencoder dos with large table size","id":"CVE-2026-93492"},"products":["Red Hat build of Apache Camel for Spring Boot 4"],"published":"2026-09-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-18","vendors":["Red Hat"]},"summary":"Attackers can bypass certificate validation by sending OCSP responses without the nextUpdate field, allowing unvalidated certificates to be accepted.","url":"https://insights.sbomify.com/CVE-2026-93493/"}