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Advisory details: vulnrichment / CVE-2025-12110
Advisory ID vulnrichment/CVE-2025-12110
Aliases
Summary 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.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-613 Insufficient Session Expiration
System Score Found at
cvssv3.1 5.4
ssvc Track
Reference id Reference type URL
https://bugzilla.redhat.com/show_bug.cgi?id=2406033
https://github.com/keycloak/keycloak/pull/43790
cpe:/a:redhat:build_keycloak:26.2::el9 Other https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:build_keycloak:26.2::el9
cpe:/a:redhat:build_keycloak:26.4::el9 Other https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:build_keycloak:26.4::el9
CVE-2025-12110 https://access.redhat.com/security/cve/CVE-2025-12110
RHSA-2025:21370 Advisory https://access.redhat.com/errata/RHSA-2025:21370
RHSA-2025:21371 Advisory https://access.redhat.com/errata/RHSA-2025:21371
RHSA-2025:22088 Advisory https://access.redhat.com/errata/RHSA-2025:22088
RHSA-2025:22089 Advisory https://access.redhat.com/errata/RHSA-2025:22089
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Found at None
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-23T14:27:24Z/ Found at None

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-10-23T14:27:24Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2025/12xxx/CVE-2025-12110.json

Source Advisory: vulnrichment/CVE-2025-12110

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]