{"id":"CVE-2026-33824","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-33824","summary":"Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.","details":"Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.","published":"2026-04-14T18:17:34.767","modified":"2026-08-19T04:16:58.560","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.77898,"percentile":0.99536,"asOf":"2026-08-19"},"cisaKev":{"dateAdded":"2026-08-18","dueDate":"2026-08-21","knownRansomwareCampaignUse":false},"exploitsKnown":1,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33824"},{"type":"ADVISORY","url":"https://unit42.paloaltonetworks.com/autonomous-ai-cyber-attack-campaign/"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-33824"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2026-08-19T04:16:58.560"}}