Yüksek CVSS 7.8

CVE-2026-34001: CVE-2026-34001: güvenlik açığı

Yayın: 23 Nisan 2026 19:16 · Güncelleme: 6 Kasım 2026 10:18

Açıklama (NVD)

A flaw was found in the X.Org X server. This use-after-free vulnerability occurs in the XSYNC fence triggering logic, specifically within the miSyncTriggerFence() function. An attacker with access to the X11 server can exploit this without user interaction, leading to a server crash and potentially enabling memory corruption. This could result in a denial of service or further compromise of the system.

Özet bilgiler

CVSS v3.1: 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: %0,26 (yüzdelik 18)
CWE: CWE-825
Yama: Yok / bilinmiyor

Kaynaklar

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