Orta CVSS 5.8 PoC var
CVE-2026-33555: Haproxy: güvenlik açığı
Açıklama (NVD)
An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be used for request smuggling. The earliest affected version is 2.6.
Özet bilgiler
- Ürün
- Haproxy Haproxy
- CVSS v3.1
- 5.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N - EPSS
- %0,31 (yüzdelik 24)
- CWE
- CWE-130
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| haproxy-haproxy | 2.6.0 | — | 3.3.6 |