Discourse 2026.4
Support for Discourse 2026.4 ended on 30/06/2026. There are no more security updates for this branch.
Latest version: 2026.4.2, released on 30/06/2026
End of support: 30/06/2026
No known vulnerability open in 2026.4.2
Vulnerabilities in Discourse 2026.4
25 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 03/11/2026.
- CVE-2026-53963, CVSS 3.1: 9.0: fixed in 2026.4.2
- CVE-2026-55420, CVSS 3.1: 8.1: fixed in 2026.4.2
- CVE-2026-44786, CVSS 3.1: 7.5: fixed in 2026.4.1
- CVE-2026-55424, CVSS 4.0: 7.4: fixed in 2026.4.2
- CVE-2026-44787, CVSS 3.1: 7.1: fixed in 2026.4.2
- CVE-2026-45775, CVSS 3.1: 6.8: fixed in 2026.4.1
- CVE-2026-53961, CVSS 3.1: 6.5: fixed in 2026.4.2
- CVE-2026-46413, CVSS 3.1: 6.5: fixed in 2026.4.2
- CVE-2026-44784, CVSS 3.1: 6.5: fixed in 2026.4.1
- CVE-2026-49256, CVSS 4.0: 6.3: fixed in 2026.4.2
- CVE-2026-45788, CVSS 4.0: 6.3: fixed in 2026.4.2
- CVE-2026-33514, CVSS 4.0: 6.0: fixed in 2026.4.1
- CVE-2026-53962, CVSS 3.1: 5.4: fixed in 2026.4.2
- CVE-2026-44783, CVSS 3.1: 5.4: fixed in 2026.4.1
- CVE-2026-59828, CVSS 3.1: 5.3: fixed in 2026.4.2
- CVE-2026-47264, CVSS 3.1: 5.3: fixed in 2026.4.1
- CVE-2026-45085, CVSS 3.1: 5.3: fixed in 2026.4.1
- CVE-2026-32244, CVSS 3.1: 5.3: fixed in 2026.4.1
- CVE-2026-47263, CVSS 3.1: 4.3: fixed in 2026.4.1
- CVE-2026-45780, CVSS 3.1: 4.3: fixed in 2026.4.2
- CVE-2026-44785, CVSS 3.1: 4.3: fixed in 2026.4.1
- CVE-2026-44782, CVSS 3.1: 4.3: fixed in 2026.4.1
- CVE-2026-44780, CVSS 3.1: 4.3: fixed in 2026.4.1
- CVE-2026-44779, CVSS 3.1: 4.3: fixed in 2026.4.1
- CVE-2026-34154, CVSS 4.0: 2.1: fixed in 2026.4.1
Get notified
Add Discourse with your version and Erseni Patch writes to you about new versions, vulnerabilities in exactly your version and the end of support.
Already have an account? Log in and add Discourse 2026.4