Report: Breaking: CVE-2026-4635 - Persistent notification timing attack causing server denial of service

Report: Breaking: CVE-2026-4635 - Persistent notification timing attack causing server denial of service

CVE ID :CVE-2026-4635 Published : May 22, 2026, 10:28 a.m. | 58 minutes ago Description :Mattermost versions 11.6.x <=<=<=<=Severity: 6.5 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
May 22, 2026