Orta CVSS 5.8
CVE-2026-76925: CVE-2026-76925: güvenlik açığı
Açıklama (NVD)
A flaw was found in Flatpak. A Time-of-check to time-of-use (TOCTOU) race condition exists in the `org.freedesktop.Flatpak.SystemHelper` component. This vulnerability occurs because a privileged `chmod` operation executes before the OSTree repository validation within the `Deploy()` function. An attacker can exploit this timing window to redirect symlinks to arbitrary files, potentially leading to unauthorized file manipulation or information disclosure.
Özet bilgiler
- CVSS v3.1
- 5.8
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L - EPSS
- %0,10 (yüzdelik 1)
- CWE
- CWE-367
- Yama
- Yok / bilinmiyor