{"schema_version":1,"title":"Cloudflare Pingora vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Cloudflare Pingora: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-105299, was published on 20 October 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/technologies/pingora","json_url":"https://junglewise.ai/threats/technologies/pingora.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/pingora","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":2,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":3,"last_90_days":3,"last_365_days":3},"latest":[{"cve":"CVE-2026-105299","cvss":8.7,"epss":0.0043,"slug":"cve-2026-105299-summary-before-version-0-9-0-the-http-1-upstream-path-in-pingora","title":"Cloudflare Pingora HTTP/1 Connection header bypass","severity":"high","exploited":false,"published_at":"2026-10-20T02:17:08.703+00:00","url":"https://junglewise.ai/threats/cve-2026-105299-summary-before-version-0-9-0-the-http-1-upstream-path-in-pingora"},{"cve":"CVE-2026-105298","cvss":4,"epss":0.0056,"slug":"cve-2026-105298-summary-before-version-0-9-0-pingora-accepted-http-2-requests","title":"Pingora HTTP/2 host mismatch and cache poisoning","severity":"medium","exploited":false,"published_at":"2026-10-20T01:17:09.787+00:00","url":"https://junglewise.ai/threats/cve-2026-105298-summary-before-version-0-9-0-pingora-accepted-http-2-requests"},{"cve":"CVE-2026-105297","cvss":7.5,"epss":0.0043,"slug":"cve-2026-105297-summary-before-version-0-8-1-pingora-s-http-2-server-used-the-h2","title":"Pingora HTTP/2 server memory exhaustion via header injection","severity":"high","exploited":false,"published_at":"2026-10-20T01:17:09.613+00:00","url":"https://junglewise.ai/threats/cve-2026-105297-summary-before-version-0-8-1-pingora-s-http-2-server-used-the-h2"}],"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":3},{"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":"Cloudflare workers-oauth-provider","slug":"workers-oauth-provider","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/workers-oauth-provider"}],"technology":{"hub":true,"name":"Cloudflare Pingora","slug":"pingora","vendor":{"hub":true,"name":"Cloudflare","slug":"cloudflare","url":"https://junglewise.ai/threats/vendors/cloudflare"},"aliases":[],"category":"reverse-proxy","description":"Reverse proxy and load balancing software built for high performance and extensibility.","url":"https://junglewise.ai/threats/technologies/pingora"},"most_severe":[{"cve":"CVE-2026-105299","cvss":8.7,"epss":0.0043,"slug":"cve-2026-105299-summary-before-version-0-9-0-the-http-1-upstream-path-in-pingora","title":"Cloudflare Pingora HTTP/1 Connection header bypass","severity":"high","exploited":false,"published_at":"2026-10-20T02:17:08.703+00:00","url":"https://junglewise.ai/threats/cve-2026-105299-summary-before-version-0-9-0-the-http-1-upstream-path-in-pingora"},{"cve":"CVE-2026-105297","cvss":7.5,"epss":0.0043,"slug":"cve-2026-105297-summary-before-version-0-8-1-pingora-s-http-2-server-used-the-h2","title":"Pingora HTTP/2 server memory exhaustion via header injection","severity":"high","exploited":false,"published_at":"2026-10-20T01:17:09.613+00:00","url":"https://junglewise.ai/threats/cve-2026-105297-summary-before-version-0-8-1-pingora-s-http-2-server-used-the-h2"},{"cve":"CVE-2026-105298","cvss":4,"epss":0.0056,"slug":"cve-2026-105298-summary-before-version-0-9-0-pingora-accepted-http-2-requests","title":"Pingora HTTP/2 host mismatch and cache poisoning","severity":"medium","exploited":false,"published_at":"2026-10-20T01:17:09.787+00:00","url":"https://junglewise.ai/threats/cve-2026-105298-summary-before-version-0-9-0-pingora-accepted-http-2-requests"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}