VDB

CVE-2025-12110

CVE-2025-12110 PUBLISHED CVSS 5.4 MEDIUM

Keycloak does not invalidate offline sessions when the offline_access scope is removed

Reported by redhat · Published October 23, 2025

keycloak is fixed in 26.4.3 (GitHub Packages)

A flaw was found in Keycloak. An offline session continues to be valid when the offline_access scope is removed from the client. The refresh token is accepted and you can continue to request new tokens for the session. As it can lead to a situation where an administrator removes the scope, and assumes that offline sessions are no longer available, but they are.

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
keycloakGitHub Packages26.4.3
org.keycloak:keycloak-servicesMaven Central26.2.3
keycloak-26.2Chainguard26.2.5-r6

Risk scores

CVSS 3.1
5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Affected products

VendorProductVersions
Keycloakkeycloak0
Red HatRed Hat build of Keycloak 26.226.2.11-1
Red HatRed Hat build of Keycloak 26.226.2-12
Red HatRed Hat build of Keycloak 26.226.2-12
Red HatRed Hat build of Keycloak 26.2.11
Red HatRed Hat build of Keycloak 26.426.4.4-1
Red HatRed Hat build of Keycloak 26.426.4-3
Red HatRed Hat build of Keycloak 26.426.4-3
Red HatRed Hat build of Keycloak 26.4.4
Keycloakkeycloak0
Red HatRed Hat build of Keycloak 26.4.4
Red HatRed Hat build of Keycloak 26.426.4.4-1
Red HatRed Hat build of Keycloak 26.226.2-12
Red HatRed Hat build of Keycloak 26.226.2.11-1
Red HatRed Hat build of Keycloak 26.2.11
Red HatRed Hat build of Keycloak 26.426.4-3
chainguardkeycloak-26.20
Mavenorg.keycloak:keycloak-services0
Red HatRed Hat build of Keycloak 26.426.4-3
Red HatRed Hat build of Keycloak 26.226.2-12

Timeline

  • Oct 23, 2025 CVE Published
  • Oct 24, 2025 EPSS Score (30 in total, the first dated here)
  • Nov 13, 2025 CVE Updated
  • Nov 15, 2025 Coalition ESS Score (5 in total, the first dated here)
  • Mar 17, 2026 Security Advisory (5 in total, the first dated here)
  • Nov 1, 2026 Distribution Patch (4 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2025-12110
vulnetix vdb fixes CVE-2025-12110

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2025-12110/fixes/registry"

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References

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