Orta CVSS 5.9
CVE-2026-34956: CVE-2026-34956: arabellek taşması
Açıklama (NVD)
A flaw was found in Open vSwitch. When Open vSwitch is configured with a conntrack flow using FTP helpers over the userspace datapath, a remote attacker can send a specially crafted FTP stream with an EPASV command exceeding 255 characters. This heap access error can lead to a crash, resulting in a Denial of Service (DoS) for the affected system.
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
- %0,41 (yüzdelik 35)
- CWE
- CWE-120
- Yama
- Yok / bilinmiyor