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CVE-2026-26233

Опубликовано: 25 мар. 2026
Источник: debian

Описание

Mattermost versions 11.4.x <= 11.4.0, 11.3.x <= 11.3.1, 11.2.x <= 11.2.3, 10.11.x <= 10.11.11 fail to rate limit login requests which allows unauthenticated remote attackers to cause denial of service (server crash and restart) via HTTP/2 single packet attack with 100+ parallel login requests.. Mattermost Advisory ID: MMSA-2025-00566

Пакеты

ПакетСтатусВерсия исправленияРелизТип
mattermost-serveritppackage

Связанные уязвимости

CVSS3: 4.3
nvd
7 дней назад

Mattermost versions 11.4.x <= 11.4.0, 11.3.x <= 11.3.1, 11.2.x <= 11.2.3, 10.11.x <= 10.11.11 fail to rate limit login requests which allows unauthenticated remote attackers to cause denial of service (server crash and restart) via HTTP/2 single packet attack with 100+ parallel login requests.. Mattermost Advisory ID: MMSA-2025-00566

CVSS3: 4.3
github
7 дней назад

Mattermost doesn't rate limit login requests, allowing DoS