Orta CVSS 6.1

CVE-2026-55655: Openssh: güvenlik açığı

Yayın: 23 Haziran 2026 07:17 · Güncelleme: 6 Kasım 2026 10:30

Açıklama (NVD)

A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This is possible by pre-binding the preferred abstract X socket name when X11 forwarding is enabled and a local UNIX-domain X socket is used. A successful attack can compromise the confidentiality of forwarded X11 traffic, including sensitive window contents and input, and may allow some manipulation of the forwarded session.

Özet bilgiler

Ürün: Openbsd Openssh
CVSS v3.1: 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
EPSS: %0,12 (yüzdelik 2)
CWE: CWE-923
Yama: Yok / bilinmiyor

Etkilenen sürümler

Ürün	Başlangıç	Bitiş	Düzeltildi
openbsd-openssh	—	—	—
redhat-enterprise-linux	6.0	6.0	—
redhat-enterprise-linux	7.0	7.0	—
redhat-enterprise-linux	8.0	8.0	—
redhat-enterprise-linux	9.0	9.0	—
redhat-enterprise-linux	10.0	10.0	—

Kaynaklar

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