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7.6 High

CVE-2026-80182 In OpenStack Keystone before 29.0.3, tokens obtained via OAuth1 access token, application credential, or trust-scoped…

Description

In OpenStack Keystone before 29.0.3, tokens obtained via OAuth1 access token, application credential, or trust-scoped authentication could create new long-lived credentials or authorize new delegations that persist independently of, and outlive, the credential used to obtain them. The delegation restrictions that block these operations did not consistently apply to all delegated token types, allowing an OAuth1-scoped token, for example, to create application credentials or authorize OAuth1 request tokens despite those operations being restricted for other delegated token types. All Keystone deployments that permit delegated authentication through OAuth1 access tokens, application credentials, or trusts are affected.

Affected products and versions

Product Affected versions Fixed in
Keystone 29.0 29.0.0 → < 29.0.3 29.0.3
Keystone 28.0 28.0.0 → < 28.0.3 28.0.3
Keystone 13.0 13.0.0 → < 27.0.3 27.0.3

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Keystone

The 13 CVEs of Keystone →
CVE-2026-90460 An issue was discovered in OpenStack Keystone before 29.0.3 7.6 High CVE-2026-80183 In OpenStack Keystone before 29.0.3, any authenticated user holding role:reader on any project can list every… 7.1 High CVE-2026-80184 In OpenStack Keystone before 29.0.3, tokens obtained via delegated authentication mechanisms (OAuth1 access tokens,… 7.6 High CVE-2026-42998 An issue was discovered in OpenStack Keystone before 29.0.2 6.0 Medium
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