CVE-2026-5308

EUVD-2026-31425
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
MattermostCNA
4.9 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile:
Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
mattermostmattermost
𝑥
≤ 11.6.0
CNA
mattermostmattermost
11.5.0 ≤
𝑥
≤ 11.5.3
CNA
mattermostmattermost
11.4.0 ≤
𝑥
≤ 11.4.4
CNA
mattermostmattermost
10.11.0 ≤
𝑥
≤ 10.11.14
CNA