Known vulnerabilities in Red Hat build of Keycloak 26.4.12
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-7571 | A flaw was found in Keycloak | 7.1 High | May 19, 2026 |
| CVE-2026-7507 | A session fixation vulnerability was found in Keycloak's login-actions endpoints | 7.5 High | May 19, 2026 |
| CVE-2026-7504 | A flaw was found in Keycloak's URL validation logic during redirect operations | 8.1 High | May 19, 2026 |
| CVE-2026-37982 | A flaw was found in Keycloak | 6.8 Medium | May 19, 2026 |
| CVE-2026-37979 | A flaw was found in Keycloak | 6.5 Medium | May 19, 2026 |
| CVE-2026-37978 | A flaw was found in Keycloak | 4.9 Medium | May 19, 2026 |
| CVE-2026-7307 | A flaw was found in Keycloak | 7.5 High | May 19, 2026 |
| CVE-2026-37981 | A flaw was found in Keycloak | 4.3 Medium | May 19, 2026 |
| CVE-2026-4630 | A flaw was found in Keycloak | 6.8 Medium | May 19, 2026 |
| CVE-2026-37980 | A flaw was found in Keycloak, specifically in the organization selection login page | 6.9 Medium | Apr 14, 2026 |
| CVE-2026-4633 | A flaw was found in Keycloak | 3.7 Low | Mar 23, 2026 |
| CVE-2026-4628 | A flaw was found in Keycloak | 4.3 Medium | Mar 23, 2026 |
| CVE-2026-4366 | A flaw was identified in Keycloak, an identity and access management solution, where it improperly follows HTTP… | 5.8 Medium | Mar 18, 2026 |
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