PYSEC-2026-2361 Apache Airflow exposes SQL stack trace despite "api/expose_stack_traces" set to false

In case of SQL errors, exception/stack trace of errors was exposed in API even if "api/exposestacktraces" was set to false. That could lead to exposing additional information to potential attacker. Users are recommended to upgrade to Apache Airflow 3.2.0, which fixes the issue...

PYSEC-2026-2362 Apache Airflow Exposes Secrets in Variables Saved as JSON Dictionaries

Secrets in Variables saved as JSON dictionaries were not properly redacted - in case the variables were retrieved by the user the secrets stored as nested fields were not masked. If developers do not store variables with sensitive values in JSON form, their projects are not affected. Otherwise...

PYSEC-2026-2360 Apache Airflow allows users with asset materialize permissions to trigger DAGs outside of their permissions

UI / API User with asset materialize permission could trigger dags they had no access to. Users are advised to migrate to Airflow version 3.2.0 that fixes the issue...

PYSEC-2026-2353 Apache Airflow: RCE by race condition in example_xcom dag

The example examplexcom that was included in airflow documentation implemented unsafe pattern of reading value from xcom in the way that could be exploited to allow UI user who had access to modify XComs to perform arbitrary execution of code on the worker. Since the UI users are already highly...

PYSEC-2026-2352 Apache Airflow: JWT token appearing in logs

JWT Tokens used by tasks were exposed in logs. This could allow UI users to act as Dag Authors. Users are advised to upgrade to Airflow version that contains fix. Users are recommended to upgrade to version 3.2.0, which fixes this issue...

PYSEC-2026-2344 Apache Airlfow: Sensitive Azure Service Bus connection string (and possibly other providers) exposed to users with view access

The accesskey and connectionstring connection properties were not marked as sensitive names in secrets masker. This means that user with read permission could see the values in Connection UI, as well as when Connection was accidently logged to logs, those values could be seen in the logs. Azure...

CVE-2026-58065

The CVE affects the Apache Airflow Git provider when performing git-over-SSH operations with StrictHostKeyChecking=no, which disables SSH host-key verification and enables MITM risk between an Airflow worker and the Git server. Deployments that clone over SSH using a deploy key or involve the Git...

CVE-2026-58065 Apache Airflow Git provider: Git provider hook defaults to StrictHostKeyChecking=no, disabling SSH host-key verification

The Apache Airflow Git provider runs its git-over-SSH operations with StrictHostKeyChecking=no by default, disabling SSH host-key verification. An attacker who can intercept the network path between an Airflow worker and the Git server can impersonate the server man-in-the-middle, capturing the S...

EUVD-2026-43499

The Apache Airflow Git provider runs its git-over-SSH operations with StrictHostKeyChecking=no by default, disabling SSH host-key verification. An attacker who can intercept the network path between an Airflow worker and the Git server can impersonate the server man-in-the-middle, capturing the S...

CVE-2026-58065 Apache Airflow Git provider: Git provider hook defaults to StrictHostKeyChecking=no, disabling SSH host-key verification

The Apache Airflow Git provider runs its git-over-SSH operations with StrictHostKeyChecking=no by default, disabling SSH host-key verification. An attacker who can intercept the network path between an Airflow worker and the Git server can impersonate the server man-in-the-middle, capturing the S...

PYSEC-2026-2357 Apache Airflow Provider for Databricks: TLS Certificate Verification is Disabled in Databricks Provider K8s Token Exchange

Improper Certificate Validation vulnerability in Apache Airflow Provider for Databricks. Provider code did not validate certificates for connections to Databricks back-end which could result in a man-of-a-middle attack that traffic is intercepted and manipulated or credentials exfiltrated w/o...

PYSEC-2026-2367 Apache Airflow Providers Http has Unsafe Pickle Deserializatio leading to RCE via HttpOperator

A user with access to the DB could craft a database entry that would result in executing code on Triggerer - which gives anyone who have access to DB the same permissions as Dag Author. Since direct DB access is not usual and recommended for Airflow, the likelihood of it making any damage is low...

PYSEC-2026-2348 Apache Airflow error reporting may expose full kwargs

When a DAG failed during parsing, Airflow’s error-reporting in the UI could include the full kwargs passed to the operators. If those kwargs contained sensitive values such as secrets, they might be exposed in the UI tracebacks to authenticated users who had permission to view that DAG. The issue...

PYSEC-2026-2347 Apache Airflow exposes sensitive information in its log files

Airflow versions before 2.11.1 have a vulnerability that allows authenticated users with audit log access to see sensitive values in audit logs which they should not see. When sensitive connection parameters were set via airflow CLI, values of those variables appeared in the audit log and were...

PYSEC-2026-2355 Apache Airflow vulnerable to Code Injection in the web-server context via LogTemplate table

DAG Author who already has quite a lot of permissions could manipulate database of Airflow 2 in the way to execute arbitrary code in the web-server context, which they should normally not be able to do, leading to potentially remote code execution in the context of web-server server-side as a...

PYSEC-2026-2364 Apache Airflow Celery provider Insertion of Sensitive Information into Log File vulnerability

Insertion of Sensitive Information into Log File vulnerability in Apache Airflow Celery provider, Apache Airflow. Sensitive information logged as clear text when rediss, amqp, rpc protocols are used as Celery result backend Note: the vulnerability is about the information exposed in the logs not...

PYSEC-2026-2368 Apache Airflow missing Certificate Validation

Apache Airflow SMTP Provider before 1.3.0, Apache Airflow IMAP Provider before 3.3.0, and Apache Airflow before 2.7.0 are affected by the Validation of OpenSSL Certificate vulnerability. The default SSL context with SSL library did not check a server's X.509 certificate. Instead, the code accepte...

PYSEC-2026-2350 Apache Airflow CNCF Kubernetes provider, Apache Airflow: Kubernetes configuration file saved without encryption in the Metadata and logged as plain text in the Triggerer service

Since version 5.2.0, when using deferrable mode with the path of a Kubernetes configuration file for authentication, the Airflow worker serializes this configuration file as a dictionary and sends it to the triggerer by storing it in metadata without any encryption. Additionally, if used with an...

PYSEC-2026-2371 Apache Airflow missing Certificate Validation

Apache Airflow SMTP Provider before 1.3.0, Apache Airflow IMAP Provider before 3.3.0, and Apache Airflow before 2.7.0 are affected by the Validation of OpenSSL Certificate vulnerability. The default SSL context with SSL library did not check a server's X.509 certificate. Instead, the code accepte...

CLEANSTART-2026-IR98353 Security fixes for CVE-2023-46136, CVE-2024-12797, CVE-2024-34069, CVE-2024-49766, CVE-2024-49767, CVE-2025-62727, CVE-2025-66221, CVE-2026-0994, CVE-2026-21860, CVE-2026-22815, CVE-2026-25645, CVE-2026-26007, CVE-2026-27199, CVE-2026-27205, CVE-2026-27448, CVE-2026-27459, CVE-2026-30922, CVE-2026-31958, CVE-2026-32597, CVE-2026-34073, CVE-2026-34513, CVE-2026-34514, CVE-2026-34515, CVE-2026-34516, CVE-2026-34517, CVE-2026-34518, CVE-2026-34519, CVE-2026-34520, CVE-2026-34525, CVE-2026-35536, CVE-2026-40217, CVE-2026-40347, CVE-2026-41016, CVE-2026-41018, CVE-2026-41066, CVE-2026-42561, CVE-2026-44307, CVE-2026-44405, CVE-2026-44431, CVE-2026-44432, CVE-2026-44681, CVE-2026-45309, CVE-2026-4539, CVE-2026-45409, CVE-2026-48522, CVE-2026-48523, CVE-2026-48524, CVE-2026-48525, CVE-2026-48526, CVE-2026-48710, CVE-2026-8328, CVE-2026-8838, ghsa-29h4-r29x-hchv, ghsa-29vq-49wr-vm6x, ghsa-2g68-c3qc-8985, ghsa-2vrm-gr82-f7m5, ghsa-3wq7-rqq7-wx6j, ghsa-5239-wwwm-4pmq, ghsa-53mr-6c8q-9789, ghsa-63hf-3vf5-4wqf, ghsa-68rp-wp8r-4726, ghsa-752w-5fwx-jx9f, ghsa-78cv-mqj4-43f7, ghsa-79v4-65xg-pq4g, ghsa-7f5h-v6xp-fcq8, ghsa-7gcm-g887-7qv7, ghsa-87hc-h4r5-73f7, ghsa-966j-vmvw-g2g9, ghsa-c427-h43c-vf67, ghsa-f9vj-2wh5-fj8j, ghsa-fqwm-6jpj-5wxc, ghsa-gc5v-m9x4-r6x2, ghsa-h4gh-qq45-vh27, ghsa-hcc4-c3v8-rx92, ghsa-hg6j-4rv6-33pg, ghsa-hgf8-39gv-g3f2, ghsa-hrfv-mqp8-q5rw, ghsa-jj8c-mmj3-mmgv, ghsa-jjhc-v7c2-5hh6, ghsa-jr27-m4p2-rc6r, ghsa-m5qp-6w8w-w647, ghsa-m959-cc7f-wv43, ghsa-mj87-hwqh-73pj, ghsa-mwh4-6h8g-pg8w, ghsa-p998-jp59-783m, ghsa-q34m-jh98-gwm2, ghsa-qjxf-f2mg-c6mc, ghsa-r6ph-v2qm-q3c2, ghsa-v92g-xgxw-vvmm, ghsa-vfmq-68hx-4jfw, ghsa-w2fm-2cpv-w7v5, ghsa-xqmj-j6mv-4862 applied in versions: 3.2.0-r0, 3.2.0-r1, 3.2.1-r2, 3.2.1-r3

Multiple security vulnerabilities affect the airflow-3 package. These issues are resolved in later releases. See references for individual vulnerability details...