{"schema_version":1,"title":"Netty Project Netty Handler SSL OCSP vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Netty Project Netty Handler SSL OCSP: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-56822, was published on 29 July 2026.","url":"https://junglewise.ai/threats/technologies/netty-handler-ssl-ocsp","json_url":"https://junglewise.ai/threats/technologies/netty-handler-ssl-ocsp.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/netty-handler-ssl-ocsp","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":true,"counts":{"high":3,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-56822","cvss":7.4,"epss":0.0017,"slug":"cve-2026-56822-netty-toctou-race-condition-in-ocspservercertificatevalidator","title":"Netty TOCTOU race condition in OcspServerCertificateValidator","severity":"high","exploited":false,"published_at":"2026-07-29T00:16:38.717+00:00","url":"https://junglewise.ai/threats/cve-2026-56822-netty-toctou-race-condition-in-ocspservercertificatevalidator"},{"cve":"CVE-2026-56821","cvss":7.4,"epss":0.0022,"slug":"cve-2026-56821-netty-ocspservercertificatevalidator-certificate-revocation","title":"Netty OcspServerCertificateValidator certificate revocation bypass","severity":"high","exploited":false,"published_at":"2026-07-29T00:16:38.573+00:00","url":"https://junglewise.ai/threats/cve-2026-56821-netty-ocspservercertificatevalidator-certificate-revocation"},{"cve":"CVE-2026-56820","cvss":7.4,"epss":0.0031,"slug":"cve-2026-56820-netty-ocspclient-revocation-check-bypass-via-improper","title":"Netty OcspClient revocation check bypass via improper CertificateID validation","severity":"high","exploited":false,"published_at":"2026-07-21T23:17:52.403+00:00","url":"https://junglewise.ai/threats/cve-2026-56820-netty-ocspclient-revocation-check-bypass-via-improper"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Netty Project Netty","slug":"netty-project-netty","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/netty-project-netty"},{"name":"Netty Project Netty Codec HTTP","slug":"codec-http","vulnerabilities":12,"url":"https://junglewise.ai/threats/technologies/codec-http"},{"name":"Netty Project Netty Codec Redis","slug":"codec-redis","vulnerabilities":5,"url":"https://junglewise.ai/threats/technologies/codec-redis"},{"name":"Netty Project Netty Incubator Codec OHTTP","slug":"incubator-codec-ohttp","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/incubator-codec-ohttp"},{"name":"Netty Project Netty netty-codec-http2","slug":"netty-codec-http2","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/netty-codec-http2"},{"name":"Netty Project Netty Codec HAProxy","slug":"codec-haproxy","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/codec-haproxy"},{"name":"Netty Project Netty Codec HTTP3","slug":"codec-http3","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/codec-http3"},{"name":"Netty Project Netty Resolver DNS","slug":"resolver-dns","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/resolver-dns"}],"technology":{"hub":true,"name":"Netty Project Netty Handler SSL OCSP","slug":"netty-handler-ssl-ocsp","vendor":{"hub":true,"name":"Netty Project","slug":"netty-project","url":"https://junglewise.ai/threats/vendors/netty-project"},"aliases":[],"category":"library","homepage":"https://netty.io/","repo_url":"https://github.com/netty/netty","description":"An optional Netty component that provides Online Certificate Status Protocol (OCSP) stapling support for SSL/TLS handlers.","url":"https://junglewise.ai/threats/technologies/netty-handler-ssl-ocsp"},"most_severe":[{"cve":"CVE-2026-56820","cvss":7.4,"epss":0.0031,"slug":"cve-2026-56820-netty-ocspclient-revocation-check-bypass-via-improper","title":"Netty OcspClient revocation check bypass via improper CertificateID validation","severity":"high","exploited":false,"published_at":"2026-07-21T23:17:52.403+00:00","url":"https://junglewise.ai/threats/cve-2026-56820-netty-ocspclient-revocation-check-bypass-via-improper"},{"cve":"CVE-2026-56821","cvss":7.4,"epss":0.0022,"slug":"cve-2026-56821-netty-ocspservercertificatevalidator-certificate-revocation","title":"Netty OcspServerCertificateValidator certificate revocation bypass","severity":"high","exploited":false,"published_at":"2026-07-29T00:16:38.573+00:00","url":"https://junglewise.ai/threats/cve-2026-56821-netty-ocspservercertificatevalidator-certificate-revocation"},{"cve":"CVE-2026-56822","cvss":7.4,"epss":0.0017,"slug":"cve-2026-56822-netty-toctou-race-condition-in-ocspservercertificatevalidator","title":"Netty TOCTOU race condition in OcspServerCertificateValidator","severity":"high","exploited":false,"published_at":"2026-07-29T00:16:38.717+00:00","url":"https://junglewise.ai/threats/cve-2026-56822-netty-toctou-race-condition-in-ocspservercertificatevalidator"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}