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PT-2026-3241

🗓️ 16 Jan 2026 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity
🔗 dbugs.ptsecurity.com👁 15 Views

Mattermost 10.11.x to 10.11.8 fail hashtag input validation, enabling CPU exhaustion via authenticated request.

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30 Jul 2026 00:00Current
7High risk
Vulners AI Score7
CVSS 26.8
CVSS 3.13.1 - 6.5
EPSS0.00348
SSVC
15