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Vulnérabilités de Red Hat Red Hat Enterprise Linux 7 Extended Lifecycle Support

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CVE Résumé Score Publiée
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-2026-42258 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-2026-33811 When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a… 7.5 Élevée 7 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
CVE-2026-8091 Incorrect boundary conditions in the Audio/Video: Playback component 9.8 Critique 7 mai 2026
CVE-2026-8090 Use-after-free in the DOM: Networking component 7.3 Élevée 7 mai 2026
CVE-2026-43198 In the Linux kernel, the following vulnerability has been resolved: tcp: fix potential race in tcp_v6_syn_recv_sock()… 9.8 Critique 6 mai 2026
CVE-2026-43125 In the Linux kernel, the following vulnerability has been resolved: dlm: validate length in dlm_search_rsb_tree The… 9.8 Critique 6 mai 2026
CVE-2026-34002 Xorg: xwayland: x.org x server: information disclosure or denial of service via out-of-bounds read in xkb modifier map handling 6.1 Moyenne 5 mai 2026

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