{"schema_version":1,"title":"istio.io/istio (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in istio.io/istio (Go): 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-2026-41413, was published on 25 June 2026.","url":"https://junglewise.ai/threats/technologies/istio-io-istio","json_url":"https://junglewise.ai/threats/technologies/istio-io-istio.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/istio-io-istio","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":2},"latest":[{"cve":"CVE-2026-41413","cvss":3.1,"epss":0.0045,"slug":"cve-2026-41413-istio-ssrf-via-requestauthentication-jwksuri","title":"GO-2026-5363 - Istio: SSRF via RequestAuthentication jwksUri in istio.io/istio","severity":"low","exploited":false,"published_at":"2026-06-25T18:43:19+00:00","url":"https://junglewise.ai/threats/cve-2026-41413-istio-ssrf-via-requestauthentication-jwksuri"},{"cve":"CVE-2026-39350","cvss":5.4,"epss":0.0023,"slug":"cve-2026-39350-istio-authorizationpolicy-regex-injection-in-serviceaccounts","title":"Istio AuthorizationPolicy regex injection in serviceAccounts","severity":"medium","exploited":false,"published_at":"2026-04-16T20:44:46+00:00","url":"https://junglewise.ai/threats/cve-2026-39350-istio-authorizationpolicy-regex-injection-in-serviceaccounts"},{"cve":"CVE-2019-18817","cvss":3.1,"epss":0.0121,"slug":"cve-2019-18817-istio-vulnerable-to-denial-of-service","title":"Istio vulnerable to denial of service","severity":"low","exploited":false,"published_at":"2022-05-24T22:01:14+00:00","url":"https://junglewise.ai/threats/cve-2019-18817-istio-vulnerable-to-denial-of-service"},{"cve":"CVE-2019-12243","cvss":3.1,"epss":0.0118,"slug":"cve-2019-12243-istio-may-not-check-inbound-tcp-connections-against-istio-policy","title":"Istio may not check inbound TCP connections against istio-policy","severity":"low","exploited":false,"published_at":"2022-02-15T01:57:18+00:00","url":"https://junglewise.ai/threats/cve-2019-12243-istio-may-not-check-inbound-tcp-connections-against-istio-policy"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"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}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":274,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server"},{"name":"github.com/mattermost/mattermost-server/v6 (Go)","slug":"github-com-mattermost-mattermost-server-v6","vulnerabilities":188,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":182,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":128,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik (Go)","slug":"github-com-traefik-traefik","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik"},{"name":"github.com/usememos/memos (Go)","slug":"github-com-usememos-memos","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-usememos-memos"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":73,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"name":"github.com/traefik/traefik/v3 (Go)","slug":"github-com-traefik-traefik-v3","vulnerabilities":68,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v3"}],"technology":{"hub":true,"name":"istio.io/istio (Go)","slug":"istio-io-istio","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://istio.io/","repo_url":"https://github.com/istio/istio","description":"An open source service mesh that provides a way to control how microservices share data with one another.","url":"https://junglewise.ai/threats/technologies/istio-io-istio"},"most_severe":[{"cve":"CVE-2026-39350","cvss":5.4,"epss":0.0023,"slug":"cve-2026-39350-istio-authorizationpolicy-regex-injection-in-serviceaccounts","title":"Istio AuthorizationPolicy regex injection in serviceAccounts","severity":"medium","exploited":false,"published_at":"2026-04-16T20:44:46+00:00","url":"https://junglewise.ai/threats/cve-2026-39350-istio-authorizationpolicy-regex-injection-in-serviceaccounts"},{"cve":"CVE-2019-18817","cvss":3.1,"epss":0.0121,"slug":"cve-2019-18817-istio-vulnerable-to-denial-of-service","title":"Istio vulnerable to denial of service","severity":"low","exploited":false,"published_at":"2022-05-24T22:01:14+00:00","url":"https://junglewise.ai/threats/cve-2019-18817-istio-vulnerable-to-denial-of-service"},{"cve":"CVE-2019-12243","cvss":3.1,"epss":0.0118,"slug":"cve-2019-12243-istio-may-not-check-inbound-tcp-connections-against-istio-policy","title":"Istio may not check inbound TCP connections against istio-policy","severity":"low","exploited":false,"published_at":"2022-02-15T01:57:18+00:00","url":"https://junglewise.ai/threats/cve-2019-12243-istio-may-not-check-inbound-tcp-connections-against-istio-policy"},{"cve":"CVE-2026-41413","cvss":3.1,"epss":0.0045,"slug":"cve-2026-41413-istio-ssrf-via-requestauthentication-jwksuri","title":"GO-2026-5363 - Istio: SSRF via RequestAuthentication jwksUri in istio.io/istio","severity":"low","exploited":false,"published_at":"2026-06-25T18:43:19+00:00","url":"https://junglewise.ai/threats/cve-2026-41413-istio-ssrf-via-requestauthentication-jwksuri"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}