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OSINT

🌍 Security Pulse · 2026-07-07 16:00 UTC

⚡ TL;DR

An Apache Airflow multiple CVE vulnerability wave (notably CVE-2026-48892, CVE-2026-48891, CVE-2026-49296) risks exposing secret-backends and unauthorized DAG source code access, posing elevated operational risks. Overall threat level remains elevated due to active exploitation potential.

🔐 CYBER THREATS

🟡🟡 Apache Airflow suffers a series of critical flaws including CVE-2026-48892 (secrets backend override exposure), CVE-2026-48891 (scheduling graph endpoint data leak), and CVE-2026-49296 (DAG source disclosure), risking sensitive workflow integrity and data leakage [1] [2] [3].

🟡 CVE-2026-14476 identifies a path traversal vulnerability in SSSD's AD GPO provider that could allow LDAP attribute manipulation, threatening domain policy integrity [4].

🟡 CVE-2026-11610 reveals a heap buffer overflow in 389 Directory Server SASL I/O layer after SASL bind with integrity protection, exposing directory authentication mechanisms to potential compromise [5].

🟡 Additional Airflow flaws include CVE-2026-48828 (Bulk Variables API redaction bypass), CVE-2026-49487 (API deferred task trigger kwargs exposure), and CVE-2026-33264 (unrestricted deserialization import), amplifying risk of data leaks and remote code execution [6] [7] [8].

🛡️ NATIONAL SECURITY

🟢 No significant updates or threats related to national or physical security reported in the last 24 hours.

⚠️ RISK FLAGS

⚠️🟡 Apache Airflow users must urgently remediate multiple API and serialization vulnerabilities to prevent unauthorized access to secrets and workflow configurations that could enable insider attacks or automation sabotage [1] [2] [3] [6] [7] [8].

🧭 THREAT MOOD

🟡 ELEVATED — The multi-vector exploitation potential in critical workflow orchestration software demands focused patching and monitoring, though no large-scale exploits are yet confirmed.

📎 Sources

  1. CVE-2026-48892 The Config API in Apache Airflow surfaced per-k… — @CVEnew
  2. CVE-2026-48891 A bug in Apache Airflow's `/ui/dependencies` sc… — @CVEnew
  3. CVE-2026-49296 Before apache-airflow 3.3.0, a user authorized … — @CVEnew
  4. CVE-2026-14476 A path traversal flaw was found in SSSD's AD GP… — @CVEnew
  5. CVE-2026-11610 A heap buffer overflow flaw was found in the SA… — @CVEnew
  6. CVE-2026-48828 The Bulk Variables API in Apache Airflow called… — @CVEnew
  7. CVE-2026-49487 In Apache Airflow before 3.3.0, the REST API ta… — @CVEnew
  8. CVE-2026-33264 A bug in `BaseSerialization.deserialize()` allo… — @CVEnew

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Serial 20260707-16-v3 · 2026-07-07 16:00 UTC · pulse.uzylab.com

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