LOW
CVE-2026-32690
CWE-668Published: April 18, 2026· Updated: Apr 21, 2026
3.7
CVSS v3.1
EPSS:0.03%probability of exploitation in 30 daysPercentile:7.7th
Official Description
Secrets in Variables saved as JSON dictionaries were not properly redacted - in case thee variables were retrieved by the user the secrets stored as nested fields were not masked.
If you do not store variables with sensitive values in JSON form, you are not affected. Otherwise please upgrade to Apache Airflow 3.2.0 that has the fix implemented
Technical Analysis
CVE-2026-32690 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityHigh
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Vendors & Products
Apache1 product
airflow
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (3)
→
https://github.com/apache/airflow/pull/63480Issue Tracking
→
https://lists.apache.org/thread/7rnzxofntcznqxnhsmjvvlvygwph7rn5Vendor Advisory · Mailing List
→
http://www.openwall.com/lists/oss-security/2026/04/17/6Mailing List · Third Party Advisory
Quick Facts
CVE IDCVE-2026-32690
CVSS Score3.7 / 10
SeverityLOW
WeaknessCWE-668
CISA KEVNo
EPSS (30d)0.03%
Affected1 vendor
PublishedApr 18, 2026
Related CVEs (CWE-668)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-32690 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.