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Vulnérabilités de Red Hat Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support

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CVE Résumé Score Publiée
CVE-2026-8401 Sandbox escape in the Profile Backup component 9.8 Critique 12 mai 2026
CVE-2026-42006 An attacker can cause uncontrolled memory usage with excessive bracing over IMAP 4.3 Moyenne 12 mai 2026
CVE-2026-8391 Other issue in the JavaScript Engine component 5.3 Moyenne 12 mai 2026
CVE-2026-8388 Incorrect boundary conditions in the JavaScript Engine: JIT component 6.5 Moyenne 12 mai 2026
CVE-2026-28901 The issue was addressed with improved memory handling 4.3 Moyenne 11 mai 2026
CVE-2026-28946 A use-after-free issue was addressed with improved memory management 6.5 Moyenne 11 mai 2026
CVE-2026-28947 A use-after-free issue was addressed with improved memory management 8.8 Élevée 11 mai 2026
CVE-2026-43658 The issue was addressed with improved memory handling 7.5 Élevée 11 mai 2026
CVE-2026-28905 The issue was addressed with improved memory handling 7.5 Élevée 11 mai 2026
CVE-2026-28883 A use-after-free issue was addressed with improved memory management 7.5 Élevée 11 mai 2026
CVE-2026-28904 The issue was addressed with improved memory handling 7.5 Élevée 11 mai 2026
CVE-2026-28953 The issue was addressed with improved memory handling 7.5 Élevée 11 mai 2026
CVE-2026-28903 The issue was addressed with improved memory handling 6.5 Moyenne 11 mai 2026
CVE-2026-28942 A use-after-free issue was addressed with improved memory management 6.5 Moyenne 11 mai 2026
CVE-2026-28902 The issue was addressed with improved memory handling 6.5 Moyenne 11 mai 2026
CVE-2026-28847 The issue was addressed with improved memory handling 8.8 Élevée 11 mai 2026
CVE-2026-28955 The issue was addressed with improved memory handling 8.8 Élevée 11 mai 2026
CVE-2026-4802 Cockpit: cockpit: arbitrary command execution via crafted links in system logs ui 8.0 Élevée 11 mai 2026
CVE-2026-42258 Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby 5.8 Moyenne 9 mai 2026
CVE-2026-42246 Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby 7.6 Élevée 9 mai 2026
CVE-2026-43329 In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: strictly check for maximum… 7.8 Élevée 8 mai 2026
CVE-2026-43284 In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb… 8.8 Élevée 8 mai 2026
CVE-2026-42011 Gnutls: gnutls: security bypass due to incorrect name constraint handling 7.4 Élevée 7 mai 2026
CVE-2026-8094 Other issue in the WebRTC component 9.8 Critique 7 mai 2026
CVE-2026-8092 Memory safety bugs present in Thunderbird ESR 140.10.1 and Thunderbird 150.0.1 8.1 Élevée 7 mai 2026

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