CVE-2026-2575
3 advisories.
Maven/org.keycloak:keycloak-saml-adapter-core CVE-2026-2575: medium 5.3, EPSS 0.87%
Keycloak: Denial of Service due to excessive SAMLRequest decompression
Action: Upgrade org.keycloak:keycloak-saml-adapter-core to 26.5.4 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 26.5.4 | - |
Fixed versions
| 26.5.4 |
Sources
- osv: GHSA-xv6h-r36f-3gp5
- https://nvd.nist.gov/vuln/detail/CVE-2026-2575
- https://github.com/keycloak/keycloak/issues/46372
- https://github.com/keycloak/keycloak/commit/4f90ef67f698dfb45df0d2f4981271a7c8b47f04
- https://access.redhat.com/errata/RHSA-2026:3947
- https://access.redhat.com/errata/RHSA-2026:3948
- https://access.redhat.com/errata/RHSA-2026:76128
- https://access.redhat.com/errata/RHSA-2026:76129
- https://access.redhat.com/errata/RHSA-2026:76130
- https://access.redhat.com/errata/RHSA-2026:76132
- https://access.redhat.com/errata/RHSA-2026:76134
- https://access.redhat.com/security/cve/CVE-2026-2575
- https://bugzilla.redhat.com/show_bug.cgi?id=2440149
- https://github.com/keycloak/keycloak
CVE-2026-2575 · published · modified · JSON
Maven/org.keycloak:keycloak-saml-core CVE-2026-2575: medium 5.3, EPSS 0.87%
Keycloak: Denial of Service due to excessive SAMLRequest decompression
Action: Upgrade org.keycloak:keycloak-saml-core to 26.5.4 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 26.5.4 | - |
Fixed versions
| 26.5.4 |
Sources
- osv: GHSA-xv6h-r36f-3gp5#Maven/org.keycloak:keycloak-saml-core
- https://nvd.nist.gov/vuln/detail/CVE-2026-2575
- https://github.com/keycloak/keycloak/issues/46372
- https://github.com/keycloak/keycloak/commit/4f90ef67f698dfb45df0d2f4981271a7c8b47f04
- https://access.redhat.com/errata/RHSA-2026:3947
- https://access.redhat.com/errata/RHSA-2026:3948
- https://access.redhat.com/errata/RHSA-2026:76128
- https://access.redhat.com/errata/RHSA-2026:76129
- https://access.redhat.com/errata/RHSA-2026:76130
- https://access.redhat.com/errata/RHSA-2026:76132
- https://access.redhat.com/errata/RHSA-2026:76134
- https://access.redhat.com/security/cve/CVE-2026-2575
- https://bugzilla.redhat.com/show_bug.cgi?id=2440149
- https://github.com/keycloak/keycloak
CVE-2026-2575 · published · modified · JSON
Maven/org.keycloak:keycloak-services CVE-2026-2575: medium 5.3, EPSS 0.87%
Keycloak: Denial of Service due to excessive SAMLRequest decompression
Action: Upgrade org.keycloak:keycloak-services to 26.5.4 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 26.5.4 | - |
Fixed versions
| 26.5.4 |
Sources
- osv: GHSA-xv6h-r36f-3gp5#Maven/org.keycloak:keycloak-services
- https://nvd.nist.gov/vuln/detail/CVE-2026-2575
- https://github.com/keycloak/keycloak/issues/46372
- https://github.com/keycloak/keycloak/commit/4f90ef67f698dfb45df0d2f4981271a7c8b47f04
- https://access.redhat.com/errata/RHSA-2026:3947
- https://access.redhat.com/errata/RHSA-2026:3948
- https://access.redhat.com/errata/RHSA-2026:76128
- https://access.redhat.com/errata/RHSA-2026:76129
- https://access.redhat.com/errata/RHSA-2026:76130
- https://access.redhat.com/errata/RHSA-2026:76132
- https://access.redhat.com/errata/RHSA-2026:76134
- https://access.redhat.com/security/cve/CVE-2026-2575
- https://bugzilla.redhat.com/show_bug.cgi?id=2440149
- https://github.com/keycloak/keycloak
CVE-2026-2575 · published · modified · JSON