CVE-2026-10600
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Denial of service via unbounded document content extraction in Mattermost Server
Mattermost versions 11.8.x <= 11.8.0, 11.7.x <= 11.7.3, 11.6.x <= 11.6.5, 10.11.x <= 10.11.20 fail to bound the time and resource consumption of server-side document content extraction which allows an authenticated user with file-upload permission to degrade file uploads for all users on the server via repeatedly uploading small documents that are cheap to upload but expensive to extract, saturating the shared extraction worker pool.. Mattermost Advisory ID: MMSA-2026-00694
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Mattermost
- Vendor
- Mattermost
- Product
- Mattermost
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 11.8.0 | affected | semver | Unavailable | 11.8.0 | None listed |
| 11.7.0 | affected | semver | Unavailable | 11.7.3 | None listed |
| 11.6.0 | affected | semver | Unavailable | 11.6.5 | None listed |
| 10.11.0 | affected | semver | Unavailable | 10.11.20 | None listed |
| 11.9.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 11.8.1 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 11.7.4 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 11.6.6 | unaffected | Unavailable | Unavailable | Unavailable | None listed |
| 10.11.21 | unaffected | Unavailable | Unavailable | Unavailable | None listed |