CVE-2026-32228: UI / API User with asset materialize permission could trigger dags they had no access to. Users are advised to

This month

HIGH 7.5REMOTEWATCHLISTUPGRADE

CVE-2026-32228 is a high-severity flaw (CVSS 7.5) affecting airflow. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Remotely exploitable, no login, no user action
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 63%)
CISA exploited list	No
Weakness	CWE-863
Published	2026-04-18
Last modified	2026-10-26

Publisher (CNA): Apache Software Foundation · Vendor: apache

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-18 07:16 UTCPublished CVE record published
2026-10-26 21:10 UTCUpdated Record last modified

apache airflow UPGRADE

Affected: >= 3.0.0 and < 3.2.0

Fixed in: 3.2.0

Safe to downgrade to: a release before 3.0.0

1. Check installed version

apt-cache policy airflow || rpm -q airflow || airflow --version

2. UPGRADE to 3.2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade airflow

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade airflow

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 3.0.0 (Debian / Ubuntu)

apt-cache madison airflow sudo apt install airflow=<VERSION_BEFORE_3.0.0> sudo apt-mark hold airflow

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list airflow sudo dnf downgrade airflow-<VERSION_BEFORE_3.0.0> sudo dnf versionlock add airflow

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-32228?

airflow: upgrade to 3.2.0. Exact commands for each OS are on this page.

Is CVE-2026-32228 being exploited?

CVE-2026-32228 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-32228 affect?

CVE-2026-32228 affects airflow. Severity is high (CVSS 7.5). 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.

How urgent is CVE-2026-32228?

Priority 45/100. High severity; Remotely exploitable, no login, no user action; On your watchlist

Software pages

Apache Airflow vulnerabilities

Related CVEs

CVE-2026-33858 HIGH 8.8 UPGRADE Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload
CVE-2026-32690 LOW 3.7 UPGRADE Secrets in Variables saved as JSON dictionaries were not properly redacted - in case thee variables were retri
CVE-2026-30898 HIGH 8.8 UPGRADE An example of BashOperator in Airflow documentation suggested a way of passing dag_run.conf in the way that co
CVE-2026-30912 HIGH 7.5 UPGRADE In case of SQL errors, exception/stack trace of errors was exposed in API even if "api/expose_stack_traces" wa
CVE-2026-25917 HIGH 7.2 UPGRADE Dag Authors, who normally should not be able to execute code in the webserver context could craft XCom payload

References

← Back to latest CVEs