ГлавнаяУязвимости → CVE-2026-4342
8.8высокая

CVE-2026-4342

→ есть в БДУ: BDU:2026-03523 (на русском)
Описание (на английском; русское — в БДУ выше)

A security issue was discovered in ingress-nginx where a combination of Ingress annotations can be used to inject configuration into nginx. This can lead to arbitrary code execution in the context of the ingress-nginx controller, and disclosure of Secrets accessible to the controller. (Note that in the default installation, the controller can access all Secrets cluster-wide.)

Затрагиваемое ПО
Kubernetes Nginx ingress controller
CVSS
Балл8.8 — высокая
ВекторCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Источники
https://github.com/kubernetes/kubernetes/issues/137893http://www.openwall.com/lists/oss-security/2026/03/19/9