5.3
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
A flaw was found in Netty's HTTP/2 HpackEncoder. A remote attacker can exploit this by sending HTTP/2 SETTINGS frames with a very large MAX_HEADER_TABLE_SIZE. This causes the HpackEncoder to store an excessive number of unique headers, leading to increased CPU usage and memory consumption, ultimately resulting in a Denial of Service (DoS).
Засегнати продукти
- Red Hat Red Hat Build of Debezium 3.6
- Red Hat Red Hat build of Quarkus 3.27.5.SP2
- Red Hat Red Hat build of Quarkus 3.33.3.SP2
- Red Hat Red Hat AMQ Broker 7
- Red Hat Red Hat build of Apache Camel 4 for Quarkus 3
- Red Hat Red Hat build of Apache Camel for Spring Boot 4
- Red Hat Red Hat build of Apicurio Registry 3
- Red Hat Red Hat Build of Keycloak
- Red Hat Red Hat Data Grid 8
- Red Hat Red Hat Fuse 7
- Red Hat Red Hat JBoss Enterprise Application Platform 7
- Red Hat Red Hat JBoss Enterprise Application Platform 8
- Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack
- Red Hat Red Hat Single Sign-On 7
Вид слабост
История
- 18 септември 2026 Публикувано
Други уязвимости в Red Hat Red Hat Build of Debezium 3.6
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-93492
- https://nvd.nist.gov/vuln/detail/CVE-2026-93492
- https://access.redhat.com/errata/RHSA-2026:69440
- https://access.redhat.com/errata/RHSA-2026:69470
- https://access.redhat.com/errata/RHSA-2026:83612
- https://access.redhat.com/security/cve/CVE-2026-93492
- https://bugzilla.redhat.com/show_bug.cgi?id=2536895