CVE-2026-10085
Multiple vulnerabilities have been discovered in Mattermost products. They allow an attacker to cause an unspecified security issue by the editor.
CSIRTS triage
- What
- Multiple unspecified vulnerabilities in Mattermost products allow attackers to cause unspecified security issues through the editor.
- Who is affected
- All Mattermost product deployments are affected; specific versions are not stated.
- Urgency
- Moderate urgency; no active exploitation reported but multiple CVEs indicate broad exposure.
- Action
- Check Mattermost security advisory page for affected versions and apply available patches or updates.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-10085
Get an email if CVE-2026-10085 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Low exploitation risk0.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Advisory coverage (2)
- mediumCVE-2026-10085: Mattermost versions 11.7.x <= 11.7.2, 11.6.x <= 11.6.4, 10.11.x <= 10.11.19 fail to restrict t…nvd · 2026-07-13
- unknownMultiple vulnerabilities in Mattermost products (June 15, 2026)cert-fr-avis · 2026-06-15
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-10085)