{"schema_version":1,"title":"Red Hat Red-Hat-Enterprise-Linux-Server vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in Red Hat Red-Hat-Enterprise-Linux-Server: 0 in the last 7 days and 0 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-4699, was published on 24 March 2026.","url":"https://junglewise.ai/threats/technologies/red-hat-enterprise-linux-server","json_url":"https://junglewise.ai/threats/technologies/red-hat-enterprise-linux-server.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/red-hat-enterprise-linux-server","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":3,"critical":2,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-4699","cvss":7.5,"epss":0.0053,"slug":"cve-2026-4699-mozilla-firefox-and-thunderbird-out-of-bounds-write-in-text-and","title":"Mozilla Firefox and Thunderbird out-of-bounds write in Text and Fonts","severity":"high","exploited":false,"published_at":"2026-03-24T13:16:05.9+00:00","url":"https://junglewise.ai/threats/cve-2026-4699-mozilla-firefox-and-thunderbird-out-of-bounds-write-in-text-and"},{"cve":"CVE-2026-2778","cvss":10,"epss":0.0049,"slug":"cve-2026-2778-mozilla-firefox-and-thunderbird-sandbox-escape-in-dom-core-html","title":"Mozilla Firefox and Thunderbird sandbox escape in DOM Core & HTML","severity":"critical","exploited":false,"published_at":"2026-02-24T14:16:26.23+00:00","url":"https://junglewise.ai/threats/cve-2026-2778-mozilla-firefox-and-thunderbird-sandbox-escape-in-dom-core-html"},{"cve":"CVE-2026-2770","cvss":9.8,"epss":0.0037,"slug":"cve-2026-2770-mozilla-firefox-and-thunderbird-use-after-free-in-dom-bindings","title":"Mozilla Firefox and Thunderbird use-after-free in DOM Bindings WebIDL","severity":"critical","exploited":false,"published_at":"2026-02-24T14:16:25.397+00:00","url":"https://junglewise.ai/threats/cve-2026-2770-mozilla-firefox-and-thunderbird-use-after-free-in-dom-bindings"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"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}],"related":[{"name":"Red Hat Enterprise Linux 9","slug":"enterprise-linux-9","vulnerabilities":146,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-9"},{"name":"Red Hat Enterprise Linux 10","slug":"enterprise-linux-10","vulnerabilities":140,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-10"},{"name":"Red Hat Enterprise Linux 8","slug":"enterprise-linux-8","vulnerabilities":132,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-8"},{"name":"Red Hat Enterprise Linux 7","slug":"enterprise-linux-7","vulnerabilities":67,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-7"},{"name":"Red Hat Enterprise Linux 6","slug":"enterprise-linux-6","vulnerabilities":55,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-6"},{"name":"Red Hat Build of Keycloak","slug":"red-hat-build-of-keycloak","vulnerabilities":54,"url":"https://junglewise.ai/threats/technologies/red-hat-build-of-keycloak"},{"name":"Red Hat Keycloak","slug":"build-of-keycloak","vulnerabilities":48,"url":"https://junglewise.ai/threats/technologies/build-of-keycloak"},{"name":"Red Hat Enterprise Linux AppStream","slug":"enterprise-linux-appstream","vulnerabilities":46,"url":"https://junglewise.ai/threats/technologies/enterprise-linux-appstream"},{"name":"Red Hat OpenShift Container Platform 4","slug":"openshift-container-platform-4","vulnerabilities":36,"url":"https://junglewise.ai/threats/technologies/openshift-container-platform-4"},{"name":"Red Hat Developer Hub","slug":"developer-hub","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/developer-hub"},{"name":"Red Hat Multicluster Global Hub","slug":"multicluster-global-hub","vulnerabilities":19,"url":"https://junglewise.ai/threats/technologies/multicluster-global-hub"},{"name":"Red Hat AI Inference Server","slug":"ai-inference-server","vulnerabilities":16,"url":"https://junglewise.ai/threats/technologies/ai-inference-server"}],"technology":{"hub":true,"name":"Red Hat Red-Hat-Enterprise-Linux-Server","slug":"red-hat-enterprise-linux-server","vendor":{"name":"Red Hat","slug":"red-hat","url":"https://junglewise.ai/threats/vendors/red-hat"},"aliases":[],"category":"operating-system","homepage":"https://www.redhat.com/en/technologies/linux-platforms/enterprise-linux","description":"An enterprise-grade Linux distribution developed for the server market.","url":"https://junglewise.ai/threats/technologies/red-hat-enterprise-linux-server"},"most_severe":[{"cve":"CVE-2026-2778","cvss":10,"epss":0.0049,"slug":"cve-2026-2778-mozilla-firefox-and-thunderbird-sandbox-escape-in-dom-core-html","title":"Mozilla Firefox and Thunderbird sandbox escape in DOM Core & HTML","severity":"critical","exploited":false,"published_at":"2026-02-24T14:16:26.23+00:00","url":"https://junglewise.ai/threats/cve-2026-2778-mozilla-firefox-and-thunderbird-sandbox-escape-in-dom-core-html"},{"cve":"CVE-2026-2770","cvss":9.8,"epss":0.0037,"slug":"cve-2026-2770-mozilla-firefox-and-thunderbird-use-after-free-in-dom-bindings","title":"Mozilla Firefox and Thunderbird use-after-free in DOM Bindings WebIDL","severity":"critical","exploited":false,"published_at":"2026-02-24T14:16:25.397+00:00","url":"https://junglewise.ai/threats/cve-2026-2770-mozilla-firefox-and-thunderbird-use-after-free-in-dom-bindings"},{"cve":"CVE-2026-4699","cvss":7.5,"epss":0.0053,"slug":"cve-2026-4699-mozilla-firefox-and-thunderbird-out-of-bounds-write-in-text-and","title":"Mozilla Firefox and Thunderbird out-of-bounds write in Text and Fonts","severity":"high","exploited":false,"published_at":"2026-03-24T13:16:05.9+00:00","url":"https://junglewise.ai/threats/cve-2026-4699-mozilla-firefox-and-thunderbird-out-of-bounds-write-in-text-and"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}