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CVE-2026-49413

HIGH · CVSS 7.1 EPSS %0.10

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-06-27T09:16:24.040 · Çekilme zamanı: 2026-06-30T18:36:33.050217+00:00

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Detaylı analiz gerekiyor.

CVE
CVE-2026-49413
Severity
HIGH
CVSS
7.1
EPSS
%0.10
Linux

Orijinal NVD Açıklaması

The Linuxulator determined whether a binary was set-user-ID or set-group-ID by checking the P_SUGID process flag. During execve(2), this flag is not yet set at the point where the auxiliary vector is constructed, so AT_SECURE was incorrectly set to zero for set-user-ID and set-group-ID executables. An unprivileged local user can inject a shared library via LD_PRELOAD into a set-user-ID or set-group-ID Linux binary, gaining the privileges of that binary.