CVE-2026-45361

Q: How do I fix CVE-2026-45361?

Upgrade apache-airflow-providers-google to 22.0.0 or later.

Q: Is CVE-2026-45361 being actively exploited?

Not that we know of. CVE-2026-45361 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.59% is the estimated probability that it will be exploited in the next 30 days. That is higher than 46% of all scored CVEs.

Q: How severe is CVE-2026-45361?

CVE-2026-45361 has a CVSS v3 base score of 8.1, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2026-45361 affect?

Published advisories record a fix for apache-airflow-providers-google (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

HIGH

8.1

CVSS v3

NVD

Description

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.

CWE-322

How to fix

Remediation Available

apache-airflow-providers-googleNVD

Affected:< 22.0.0Fixed in:22.0.0CVE-2026-45361derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.59%probability of exploitation in 30 days

46thpercentile

Moderate risk: more likely to be exploited than 46% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory1

openwall.com

Other references1

lists.apache.org

Related Vulnerabilities

Other CWE-322 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2026-1709	Critical	9.4	5.4%	-	Fix
CVE-2022-39249	High	7.5	1.0%	-	Fix
CVE-2022-39250	High	8.6	1.0%	-	Fix
CVE-2022-39251	High	8.6	0.9%	-	Fix
CVE-2022-39255	High	8.6	0.8%	-	Fix
CVE-2022-39257	High	7.5	0.8%	-	Fix

Common questions

How do I fix CVE-2026-45361?

Upgrade apache-airflow-providers-google to 22.0.0 or later.

Is CVE-2026-45361 being actively exploited?

Not that we know of. CVE-2026-45361 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.59% is the estimated probability that it will be exploited in the next 30 days. That is higher than 46% of all scored CVEs.

How severe is CVE-2026-45361?

CVE-2026-45361 has a CVSS v3 base score of 8.1, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2026-45361 affect?

Published advisories record a fix for apache-airflow-providers-google (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-07-21.