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CVE-2026-87742

Опубликовано: 17 сент. 2026
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

A flaw was found in quarkus-websockets-next. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by streaming messages over a single connection faster than the application can process them. Due to unbounded message buffering and a lack of read backpressure, this rapidly exhausts heap space, leading to a java.lang.OutOfMemoryError that crashes the Java Virtual Machine (JVM).

EPSS

Процентиль: 36%
0.00422
Низкий

7.5 High

CVSS3

Дефекты

CWE-770

Связанные уязвимости

CVSS3: 7.5
redhat
8 дней назад

A flaw was found in quarkus-websockets-next. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by streaming messages over a single connection faster than the application can process them. Due to unbounded message buffering and a lack of read backpressure, this rapidly exhausts heap space, leading to a java.lang.OutOfMemoryError that crashes the Java Virtual Machine (JVM).

CVSS3: 7.5
github
8 дней назад

A flaw was found in quarkus-websockets-next. This vulnerability allows a remote attacker to cause a Denial of Service (DoS) by streaming messages over a single connection faster than the application can process them. Due to unbounded message buffering and a lack of read backpressure, this rapidly exhausts heap space, leading to a java.lang.OutOfMemoryError that crashes the Java Virtual Machine (JVM).

EPSS

Процентиль: 36%
0.00422
Низкий

7.5 High

CVSS3

Дефекты

CWE-770