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Intelligence for Africa and the Gulf

AEGLIX vulnerability intelligence

CVE-2026-44394

MEDIUM · CVSS 6.0 · Analyzed

Published: 2026-05-28 · Updated: 2026-10-26 · Source: NVD

Stored catalog record

Source record retrieved 2026-10-28T10:25:21.545307+00:00. Scheduled imports handle updates; this page does not assert that the provider was queried just now.

Vulnerability overview

An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone federated token rescoping mechanism does not propagate the original token's expiry to the newly issued token. When a federated user rescopes a token via POST /v3/auth/tokens, the handle_scoped_token() function in the mapped authentication plugin returns response data without an expires_at value. The token provider falls back to issuing a token with a fresh default TTL. By rescoping repeatedly before each token expires, a user can maintain access indefinitely, bypassing operator-configured token lifetime policies. This is a variant of CVE-2012-3426. Only deployments using federated identity (SAML2, OpenID Connect) are affected.

Patch review priority

Assess exposure and vendor guidance

  • No higher-priority signal is available in the current stored evidence.

FIRST EPSS: 0.25% · percentile 16.1 · score date 2026-10-27.

EPSS estimates probability of exploitation in the next 30 days. It does not measure your exposure or prove exploitation. The elevated threshold is 10%; CISA KEV takes precedence. About FIRST EPSS ↗

Severity and scoring

CVSS score
6.0 · MEDIUM
CVSS version
3.1
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L
Weaknesses
CWE-863

CVSS measures technical severity; it does not establish whether this vulnerability is being exploited in your environment.

Known exploitation and remediation

Not listed in the CISA catalog retrieved for this record. This does not establish that exploitation has not occurred.

Verify affected versions and patch availability in the vendor advisory before making changes.

Affected products and versions

  • cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*

    From (inclusive): 14.0.0

    Before (exclusive): 27.0.2

  • cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*

    From (inclusive): 28.0.0

    Before (exclusive): 28.0.2

  • cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*

    From (inclusive): 29.0.0

    Before (exclusive): 29.0.2

These are NVD CPE applicability entries. Some products depend on configuration conditions; consult the official record to confirm applicability.

Advisories and references

Explore official sources

Read the official NVD record ↗

Explore the CISA catalog ↗

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