CVE WATCH / VULNERABILITY DETAIL
CVE-2026-111421
HIGHCVSS 8.8NVD feed
Published 9 November 2026 · tracked since 9 November 2026
Description
Apache Airflow's Task Execution API stored XCom values written by a task without the reserved-key check applied elsewhere, so a Dag author's task could write an XCom that, when a user later viewed it through the API with deserialization enabled, made the API server instantiate classes from the `airf
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-124684 MEDIUM 5.1
- CVE-2026-124591 MEDIUM 5.5
- CVE-2026-123460 HIGH 7.1
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- CVE-2026-120367 HIGH 7.5
- CVE-2026-115252 CRITICAL 10
- CVE-2026-113702 MEDIUM 4.3
- CVE-2026-106466 HIGH 7.5
- CVE-2026-106008 MEDIUM 5.3
- CVE-2026-121764 HIGH 7.1