Orta CVSS 5.9
CVE-2026-85534: CVE-2026-85534: güvenlik açığı
Açıklama (NVD)
A flaw was found in libsoup. When a client sends an HTTP/2 request body from a non-pollable input stream, the library can buffer more data than the current flow-control window later allows. A malicious HTTP/2 server can shrink SETTINGS_INITIAL_WINDOW_SIZE while that buffered read is still in progress. The client then copies the full buffer into a smaller DATA callback without a runtime bounds check, which can abort the process or fail the HTTP/2 session.
Özet bilgiler
- CVSS v3.1
- 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- %0,32 (yüzdelik 25)
- CWE
- CWE-617
- Yama
- Yok / bilinmiyor