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SRC: CVELISTV5 / SYNC: T-11M / LAG: 11M / REC: 386,767 / REV: C6-1C / V4

01 RecordSTATE: PUBLISHED

CVE-2025-11561

Sssd: sssd default kerberos configuration allows privilege escalation on ad-joined linux systems

HighPUBLISHEDCNA: redhat

CNA base score8.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

02 Description

CNA: redhat

Sssd: sssd default kerberos configuration allows privilege escalation on ad-joined linux systems

03 Exploitation and scoring

SRC: CISA, FIRST, NVD, RED HAT

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 52.5% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-08-31.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

SCHEMA: 5.2

Published

2025-10-09 13:37Z11 MO AGO

Last updated

2026-08-31 16:51Z4 DAYS AGO

Reserved

2025-10-09

Assigning CNA

redhat

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

CWE-269Improper Privilege ManagementClass

Data version

5.2

Document digest

f7898ee4c28564e843e46a76f54c14d935a4471fba88d90dafb7d3a4322daf88

05 Affected products

PAIRS: 29

VendorProductVersionsPlatforms

Red HatRed Hat Enterprise Linux 10Not specified—

Red HatRed Hat Enterprise Linux 7 Extended Lifecycle SupportNot specified—

Red HatRed Hat Enterprise Linux 8Not specified—

Red HatRed Hat Enterprise Linux 8.2 Advanced Update SupportNot specified—

Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportNot specified—

Red HatRed Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-OnNot specified—

Red HatRed Hat Enterprise Linux 8.6 Advanced Mission Critical Update SupportNot specified—

Red HatRed Hat Enterprise Linux 8.6 Telecommunications Update ServiceNot specified—

Red HatRed Hat Enterprise Linux 8.6 Update Services for SAP SolutionsNot specified—

Red HatRed Hat Enterprise Linux 8.8 Telecommunications Update ServiceNot specified—

Red HatRed Hat Enterprise Linux 8.8 Update Services for SAP SolutionsNot specified—

Red HatRed Hat Enterprise Linux 9Not specified—

Red HatRed Hat Enterprise Linux 9.0 Update Services for SAP SolutionsNot specified—

Red HatRed Hat Enterprise Linux 9.2 Update Services for SAP SolutionsNot specified—

Red HatRed Hat Enterprise Linux 9.4 Extended Update SupportNot specified—

Red HatRed Hat Enterprise Linux 9.6 Extended Update SupportNot specified—

Red HatRed Hat OpenShift Container Platform 4.12Not specified—

Red HatRed Hat OpenShift Container Platform 4.13Not specified—

Red HatRed Hat OpenShift Container Platform 4.14Not specified—

Red HatRed Hat OpenShift Container Platform 4.15Not specified—

Red HatRed Hat OpenShift Container Platform 4.16Not specified—

Red HatRed Hat OpenShift Container Platform 4.17Not specified—

Red HatRed Hat OpenShift Container Platform 4.18Not specified—

Red HatRed Hat OpenShift Container Platform 4.19Not specified—

Red HatRed Hat OpenShift Container Platform 4.20Not specified—

Red HatRed Hat Ceph Storage 7Not specified—

Red HatRed Hat Ceph Storage 8Not specified—

Red HatRed Hat Enterprise Linux 6Not specified—

Red HatRed Hat OpenShift Container Platform 4Not specified—

06 References

REFS: 28

access.redhat.comRHSA-2025:19610https://access.redhat.com/errata/RHSA-2025:19610vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19847https://access.redhat.com/errata/RHSA-2025:19847vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19848https://access.redhat.com/errata/RHSA-2025:19848vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19849https://access.redhat.com/errata/RHSA-2025:19849vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19850https://access.redhat.com/errata/RHSA-2025:19850vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19851https://access.redhat.com/errata/RHSA-2025:19851vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19852https://access.redhat.com/errata/RHSA-2025:19852vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19853https://access.redhat.com/errata/RHSA-2025:19853vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19854https://access.redhat.com/errata/RHSA-2025:19854vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:19859https://access.redhat.com/errata/RHSA-2025:19859vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:20954https://access.redhat.com/errata/RHSA-2025:20954vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:21020https://access.redhat.com/errata/RHSA-2025:21020vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:21067https://access.redhat.com/errata/RHSA-2025:21067vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:21329https://access.redhat.com/errata/RHSA-2025:21329vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:21795https://access.redhat.com/errata/RHSA-2025:21795vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:22256https://access.redhat.com/errata/RHSA-2025:22256vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:22265https://access.redhat.com/errata/RHSA-2025:22265vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:22277https://access.redhat.com/errata/RHSA-2025:22277vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:22529https://access.redhat.com/errata/RHSA-2025:22529vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:22548https://access.redhat.com/errata/RHSA-2025:22548vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:22724https://access.redhat.com/errata/RHSA-2025:22724vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2025:23113https://access.redhat.com/errata/RHSA-2025:23113vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:0316https://access.redhat.com/errata/RHSA-2026:0316vendor-advisoryx_refsource_REDHAT
access.redhat.comRHSA-2026:0677https://access.redhat.com/errata/RHSA-2026:0677vendor-advisoryx_refsource_REDHAT
access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-11561vdb-entryx_refsource_REDHAT
blog.async.sghttps://blog.async.sg/kerberos-ldr
bugzilla.redhat.comRHBZ#2402727https://bugzilla.redhat.com/show_bug.cgi?id=2402727issue-trackingx_refsource_REDHAT
github.comhttps://github.com/SSSD/sssd/issues/8021