6.5
Moyenne
CVE-2026-93850 Mattermost versions…
Description
Mattermost versions 11.9.x <= 11.9.1, 11.8.x <= 11.8.5, 11.7.x <= 11.7.10, 11.10.x <= 11.10.1 fail to bind the volume of text extracted from an uploaded PDF which allows an authenticated user to exhaust server memory and cause a denial of service via a crafted PDF whose compressed content stream expands into a very large amount of text.. Mattermost Advisory ID: MMSA-2026-00769
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Mattermost 11.11 | premières → < 11.11.0 | 11.11.0 |
| Mattermost 11.10 | 11.10.0 → 11.10.1 | 11.10.2 |
| Mattermost 11.9 | 11.9.0 → 11.9.1 | 11.9.2 |
| Mattermost 11.8 | 11.8.0 → 11.8.5 | 11.8.6 |
| Mattermost 11.7 | 11.7.0 → 11.7.10 | 11.7.11 |