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CVE-2026-90461

Quick assessment

Affected
OpenStack Ironic
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenStack Ironic 版本 38.0.0 及之前版本，在 Image Service 配置为使用 HTTP(S) Basic Authentication 时，可能会将用户名和密码发送到非预期的远程主机。

CVSS 6.3 · Medium EPSS 0.21% · P11

Affected Version Matrix 4

VendorProduct Version RangeStatus
OpenStack Ironic 24.0.0≤ 29.0.6 affected
30.0.0≤ 32.0.1 affected
33.0.0≤ 35.0.1 affected
36.0.0≤ 38.0.0 affected
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I. Basic Information for CVE-2026-90461

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OpenStack Ironic through 38.0.0 may send a username and password to an unexpected remote host when Image Service is configured for HTTP(S) Basic Authentication.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通信信道对预期端点的不适当限制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
OpenStack Ironic 24.0.0 ~ 29.0.6 -

II. Public POCs for CVE-2026-90461

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-90461

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Vendor Pages for CVE-2026-90461 (1)

IV. Related Vulnerabilities

Same product: Ironic
Same vendor: OpenStack
Same weakness: CWE-923

V. Comments for CVE-2026-90461

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