{"id":"CVE-2026-75157","title":"Apache Airflow's asset queued-events DELETE endpoints checked the caller's Dag-axis permission with `READ` instead of `EDIT`","summary":"Apache Airflow's asset queued-events DELETE endpoints checked the caller's Dag-axis permission with `READ` instead of `EDIT`. Any authenticated user who could read a Dag could therefore delete that Dag's queued asset events, silently sup…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-863"],"vendor":"Apache Software Foundation","product":"apache-airflow","affected":["apache-airflow < 3.3.2"],"published":"2026-09-18","updated":"2026-09-22","sourceUpdated":"2026-09-22T19:16:44.553","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75157","references":[{"url":"https://github.com/apache/airflow/pull/71736","label":"security@apache.org"},{"url":"https://lists.apache.org/thread/f2ngj296z48b3x14ss3pgbs41lbnlgmp","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/09/18/1","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","exploit-available","cve.org"],"epss":0.00436,"epssPercentile":0.37736,"exploits":{"github":1,"githubRepos":["https://github.com/licitrasimone/cve-2026-75157-poc"],"checkedAt":"2026-10-27T19:12:03.575Z"},"exploitAvailable":true,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-22T18:13:25.295927Z"},"ingestedAt":"2026-09-18T08:38:04.104Z","slug":"CVE-2026-75157","body":"## Overview\n\nApache Airflow's asset queued-events DELETE endpoints checked the caller's Dag-axis permission with `READ` instead of `EDIT`. Any authenticated user who could read a Dag could therefore delete that Dag's queued asset events, silently suppressing asset-triggered scheduling for it — a state-changing action gated on a read-only permission. Deployments are affected whenever asset-triggered scheduling is in use and Dag read access is granted more widely than Dag edit access, which is the normal RBAC arrangement; no special configuration is required. Upgrade to apache-airflow 3.3.2 or later.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":209335,"id":"CVE-2026-75157","ts":1790104206918,"field":"cvss","old":null,"new":"7.5"},{"seq":209334,"id":"CVE-2026-75157","ts":1790104206918,"field":"severity","old":"none","new":"high"},{"seq":208179,"id":"CVE-2026-75157","ts":1789926766420,"field":"exploit_available","old":"false","new":"true"}]}