Vendor
OpenStack vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 36 vulnerabilities in OpenStack: 3 in the last 7 days and 11 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-51773, was published on 25 September 2026. 3 technologies have a page of their own.
- Last 7 days
- 3
- Last 90 days
- 11
- Critical, all time
- 2
- Exploited in the wild
- 0
About OpenStack
Open-source cloud computing platform for building and managing public and private clouds.
OpenStack technologies
Latest OpenStack vulnerabilities
- CVE-2026-51773: OpenStack glance_store credential leak in VMware datastore driverhighCVSS 8.1
- CVE-2026-51772: OpenStack Glance Image API server-side request forgeryinfo
- CVE-2026-97404: OpenStack Zaqar authentication bypass in WSGI transportinfoEPSS 0.3%
- CVE-2026-90461: OpenStack Ironic credential leakage in HTTP Basic AuthenticationmediumCVSS 6.3EPSS 0.3%
- CVE-2026-76878: OpenStack Aodh project scoping bypass in alarm list APIinfoEPSS 0.5%
- CVE-2026-74250: OpenStack Ironic autodetect deploy interface cleaning bypassmediumCVSS 6.3EPSS 0.3%
- CVE-2026-74248: OpenStack Octavia QoS policy authorization bypassmediumCVSS 4.3EPSS 0.3%
- CVE-2026-55707: OpenStack Neutron subnetpool onboarding authorization bypassinfoCVSS 6.5EPSS 0.4%
- CVE-2026-66139: OpenStack Zaqar authentication bypass via EXTRA-SPEC headermediumCVSS 4.8
- CVE-2026-54423: OpenStack Ironic RBAC bypass in IPMI raw command executionhighCVSS 8.2
- CVE-2026-44918: OpenStack Ironic missing authorization in cross-project node operationsmediumCVSS 5.5
- CVE-2026-50221: OpenStack Swift SSRF via header injection in proxy-servermediumCVSS 5.4EPSS 0.2%
- CVE-2026-54421: OpenStack Ironic sensitive information disclosure in volume target PATCH responsemediumCVSS 6.8EPSS 0.5%
- CVE-2026-50589: OpenStack Ironic denial of service via crafted JSON in API endpointsmediumCVSS 5.3EPSS 0.7%
- CVE-2026-50266: OpenStack Neutron RBAC policy bypass in shared network portslowCVSS 3.1EPSS 0.4%
- CVE-2026-44393: OpenStack oslo.messaging TLS hostname verification failure in RabbitMQ driverhighCVSS 7.4EPSS 0.3%
- CVE-2026-48681: OpenStack Ironic directory traversal in ISO image extractionmediumCVSS 5.9EPSS 0.9%
- CVE-2026-44917: OpenStack Ironic arbitrary file read via pxe_templatemediumCVSS 4.9
- CVE-2026-41283: OpenStack Mistral remote code execution via policy bypasscriticalCVSS 9.9EPSS 0.9%
- CVE-2026-46447: OpenStack Ironic boot script injection via unsanitized kernel parametersmediumCVSS 5.8EPSS 0.4%
- CVE-2026-49299: OpenStack Neutron incorrect authorization in tagging controllermediumCVSS 5.3EPSS 0.3%
- CVE-2026-49017: OpenStack Swift infinite loop in s3api middleware via truncated PUT requesthighCVSS 4EPSS 0.4%
- CVE-2026-44919: OpenStack Ironic denial of service via infinite checksum loopmediumCVSS 4.3EPSS 0.6%
- CVE-2026-44916: OpenStack Ironic remote code execution in Anaconda deploy interfacelowCVSS 3EPSS 0.0%
- CVE-2026-40214: OpenStack Cyborg improper ownership management in ARQ APImediumCVSS 6.3EPSS 0.3%
Most severe OpenStack vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-41283: OpenStack Mistral remote code execution via policy bypasscriticalCVSS 9.9EPSS 0.9%
- CVE-2026-22797: OpenStack keystonemiddleware privilege escalation via identity header spoofingcriticalCVSS 9.9EPSS 0.4%
- CVE-2026-54423: OpenStack Ironic RBAC bypass in IPMI raw command executionhighCVSS 8.2
- CVE-2026-51773: OpenStack glance_store credential leak in VMware datastore driverhighCVSS 8.1
- CVE-2026-43003: OpenStack Ironic Python Agent command injection via malicious imagehighCVSS 8EPSS 1.1%
- CVE-2026-42997: OpenStack Ironic Credential Forwarding in iDRAC Configuration MoldshighCVSS 7.7EPSS 0.5%
- CVE-2026-40213: OpenStack Cyborg incorrect authorization in multiple API endpointshighCVSS 7.4EPSS 0.3%
- CVE-2026-44393: OpenStack oslo.messaging TLS hostname verification failure in RabbitMQ driverhighCVSS 7.4EPSS 0.3%
- CVE-2026-49017: OpenStack Swift infinite loop in s3api middleware via truncated PUT requesthighCVSS 4EPSS 0.4%
- CVE-2026-54421: OpenStack Ironic sensitive information disclosure in volume target PATCH responsemediumCVSS 6.8EPSS 0.5%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 2 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 1 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 1 | 0 | |
| 10 Aug 2026 | 2 | 0 | |
| 17 Aug 2026 | 1 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 1 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 3 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/openstack.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "OpenStack vulnerabilities", https://junglewise.ai/threats/vendors/openstack, 26 September 2026.