SB2026011618 - Multiple vulnerabilities in Apache Airflow

Description

This security bulletin contains information about 2 vulnerabilities.

1) Information disclosure (CVE-ID: CVE-2025-68438)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to insecure masking of sensitive data. As a result, when rendered template fields in a Dag exceed [core] max_templated_field_length, sensitive values are exposed in clear text in the Rendered Templates UI. 

2) Inclusion of Sensitive Information in Log Files (CVE-ID: CVE-2025-68675)

CWE-ID: CWE-532 - Information Exposure Through Log Files

CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a local user to gain access to sensitive information.

The vulnerability exists due to software does not treat proxies and proxy fields within a Connection as sensitive although they may include proxy URLs with embedded authentication information. A local user can view task logs and obtain credentials in plain text. 

Remediation

Install update from vendor's website.

References

• https://lists.apache.org/thread/p78sf3o70cp964f6b8yclh49jwmhok7m
• https://lists.apache.org/thread/1o1xb77tz7brn4jk7p6x6t3nw2gbwbb9