CVE-2026-33264
An attacker can exploit multiple vulnerabilities in Apache Airflow to execute arbitrary program code, bypass security measures, and disclose information.
CSIRTS triage
- What
- Multiple vulnerabilities allow an attacker to execute arbitrary program code, bypass security measures, and disclose information.
- Who is affected
- Deployments of Apache Airflow.
- Urgency
- Medium urgency as the vulnerabilities can lead to significant security breaches.
- Action
- Update to the latest version of Apache Airflow to mitigate these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-33264
Get an email if CVE-2026-33264 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Moderate exploitation risk1.6% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 74% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[NEW] [medium] Apache Airflow: Multiple vulnerabilitiescert-bund · 2026-07-08
- criticalCVE-2026-33264: A bug in `BaseSerialization.deserialize()` allowed unrestricted `import_string()` of attacker-…nvd · 2026-07-07
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-33264)