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Apache Airflow Providers GoogleWeb server / proxy · Apache

CVE-2026-45361

HIGH · 8.1 CVSS v3.1 Published 2026-05-25
Fix available
A fix is available. Upgrade to 22.0.0 or later.
See remediation →
90/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click Patch available

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Apache Airflow providers-google's `ComputeEngineSSHHook` disables SSH host-key verification by default, exposing SSH traffic between an Airflow worker and a Compute Engine VM to in-path network attackers who can intercept or modify the session. Users are advised to upgrade to `apache-airflow-providers-google` 22.0.0 or later.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis

A detailed technical summary for this CVE is being prepared.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Apache Airflow Providers GoogleWeb server / proxy
Affected:< 22.0.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 22.0.0 or later
Fixed in 22.0.0
Vendor patch github.com →
Recommended fix High confidence

apache-airflow-providers-google >= 22.0.0

  1. 1. Identify the current installed version of apache-airflow-providers-google by running: pip show apache-airflow-providers-google or checking your requirements file
  2. 2. Upgrade the package to version 22.0.0 or later using pip: pip install --upgrade apache-airflow-providers-google>=22.0.0
  3. 3. Verify the upgrade was successful by confirming the new version: pip show apache-airflow-providers-google
  4. 4. After upgrading, verify that SSH host-key verification is now properly enabled in the ComputeEngineSSHHook by reviewing the hook's configuration or testing SSH connections to ensure they validate host keys
  5. 5. Update any CI/CD pipelines, container images, or deployment configurations that pin older versions of apache-airflow-providers-google to ensure they use version 22.0.0 or later

Generated from the published advisory — verify against the referenced sources before acting.

We can perform the upgrade in your staging environment and verify nothing breaks — typical engagement from $1,950. Get the upgrade done

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-45361 in production — separate from our analysis above.

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What this is

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What belongs here
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  • Version or environment caveats, and links to real fixes
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