PYSEC-2026-166
Vulnerability from pysec - Published: 2026-05-25 10:16 - Updated: 2026-05-28 10:28
VLAI
Details
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.
Severity
8.1 (High)
Impacted products
| Name | purl | apache-airflow-providers-google | pkg:pypi/apache-airflow-providers-google |
|---|
Aliases
{
"affected": [
{
"ecosystem_specific": {},
"package": {
"ecosystem": "PyPI",
"name": "apache-airflow-providers-google",
"purl": "pkg:pypi/apache-airflow-providers-google"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "22.0.0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.0",
"1.0.0b1",
"1.0.0b2",
"1.0.0rc1",
"10.0.0",
"10.0.0rc1",
"10.1.0",
"10.1.0rc1",
"10.1.0rc2",
"10.1.1",
"10.1.1rc1",
"10.10.0",
"10.10.0rc1",
"10.10.1",
"10.10.1rc1",
"10.11.0",
"10.11.0rc1",
"10.11.1",
"10.11.1rc1",
"10.12.0",
"10.12.0rc1",
"10.13.0",
"10.13.0rc1",
"10.13.0rc2",
"10.13.0rc3",
"10.13.1",
"10.13.1rc1",
"10.14.0",
"10.14.0rc1",
"10.14.0rc2",
"10.15.0",
"10.15.0rc1",
"10.16.0",
"10.16.0rc1",
"10.17.0",
"10.17.0rc1",
"10.18.0",
"10.18.0rc1",
"10.18.0rc2",
"10.19.0",
"10.19.0rc1",
"10.2.0",
"10.2.0rc1",
"10.20.0",
"10.20.0rc1",
"10.21.0",
"10.21.0rc1",
"10.21.1",
"10.21.1rc1",
"10.21.1rc2",
"10.22.0",
"10.22.0rc1",
"10.23.0",
"10.23.0rc1",
"10.24.0",
"10.24.0rc1",
"10.25.0",
"10.25.0rc1",
"10.26.0",
"10.26.0rc1",
"10.3.0",
"10.3.0rc1",
"10.3.0rc2",
"10.4.0",
"10.4.0rc1",
"10.5.0",
"10.5.0rc1",
"10.6.0",
"10.6.0rc1",
"10.6.0rc2",
"10.6.0rc3",
"10.7.0",
"10.7.0rc1",
"10.8.0",
"10.8.0rc1",
"10.9.0",
"10.9.0rc1",
"11.0.0",
"11.0.0rc1",
"12.0.0",
"12.0.0rc1",
"12.0.0rc2",
"13.0.0",
"14.0.0",
"14.0.0rc1",
"14.1.0",
"14.1.0rc1",
"15.0.0",
"15.0.0rc1",
"15.0.1",
"15.0.1rc1",
"15.1.0",
"15.1.0rc1",
"16.0.0",
"16.0.0rc1",
"16.1.0",
"16.1.0rc1",
"17.0.0",
"17.0.0rc1",
"17.1.0",
"17.1.0rc1",
"17.2.0",
"17.2.0rc1",
"18.0.0",
"18.0.0rc1",
"18.1.0",
"18.1.0rc1",
"19.0.0",
"19.0.0rc1",
"19.1.0",
"19.1.0rc1",
"19.1.0rc2",
"19.2.0",
"19.2.0rc1",
"19.3.0",
"19.3.0rc1",
"19.4.0",
"19.4.0rc1",
"19.4.0rc2",
"19.5.0",
"19.5.0rc1",
"2.0.0",
"2.0.0rc1",
"2.1.0",
"2.1.0rc1",
"2.2.0",
"2.2.0rc1",
"20.0.0",
"20.0.0rc1",
"20.0.0rc2",
"21.0.0",
"21.0.0rc1",
"21.0.0rc2",
"21.1.0",
"21.1.0rc1",
"21.2.0",
"21.2.0rc1",
"21.3.0",
"21.3.0rc1",
"22.0.0rc1",
"3.0.0",
"3.0.0rc1",
"4.0.0",
"4.0.0rc1",
"4.0.0rc2",
"4.1.0rc1",
"5.0.0",
"5.0.0rc2",
"5.1.0",
"5.1.0rc1",
"6.0.0",
"6.0.0rc1",
"6.1.0",
"6.1.0rc1",
"6.2.0",
"6.2.0rc1",
"6.3.0",
"6.3.0rc1",
"6.4.0",
"6.4.0rc1",
"6.4.0rc2",
"6.4.0rc3",
"6.5.0",
"6.5.0rc1",
"6.6.0",
"6.6.0rc1",
"6.7.0",
"6.7.0rc1",
"6.8.0",
"6.8.0rc1",
"7.0.0",
"7.0.0rc1",
"8.0.0",
"8.0.0rc1",
"8.0.0rc2",
"8.1.0",
"8.1.0rc1",
"8.10.0",
"8.10.0rc1",
"8.11.0",
"8.11.0rc1",
"8.12.0",
"8.12.0rc1",
"8.2.0",
"8.2.0rc1",
"8.3.0",
"8.3.0rc1",
"8.3.0rc2",
"8.3.0rc3",
"8.4.0",
"8.4.0rc1",
"8.4.0rc2",
"8.5.0",
"8.5.0rc1",
"8.6.0",
"8.6.0rc2",
"8.6.0rc3",
"8.7.0",
"8.7.0rc1",
"8.7.0rc2",
"8.8.0",
"8.8.0rc1",
"8.9.0",
"8.9.0rc1",
"9.0.0",
"9.0.0rc1",
"9.0.0rc2"
]
}
],
"aliases": [
"CVE-2026-45361"
],
"details": "Apache Airflow providers-google\u0027s `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.",
"id": "PYSEC-2026-166",
"modified": "2026-05-28T10:28:11.000211Z",
"published": "2026-05-25T10:16:15.087Z",
"references": [
{
"type": "ADVISORY",
"url": "http://www.openwall.com/lists/oss-security/2026/05/24/9"
},
{
"type": "ADVISORY",
"url": "https://lists.apache.org/thread/3lpj7ppwxp7jtp81rnxk75xvln7qd7h2"
},
{
"type": "FIX",
"url": "https://github.com/apache/airflow/pull/66746"
}
],
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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