It was discovered that a logic flaw existed in the XFRM ESP-in-TCP
subsystem in the Linux kernel when handling socket buffer fragments. This
flaw is known as Fragnesia. A local attacker could use this to escalate
privileges, or possibly es…
Ubuntu
CVE-2026-43503CVE-2021-47202CVE-2024-56643CVE-2026-23272CVE-2026-23455CVE-2026-31402CVE-2026-31607CVE-2026-31637CVE-2026-31659CVE-2026-31682CVE-2026-31685CVE-2026-43011CVE-2026-43037CVE-2026-43038CVE-2026-43383CVE-2026-43407CVE-2026-43414CVE-2026-45988CVE-2026-46043CVE-2026-46119CVE-2026-46243 CVSS 9.8
2026-08-13 21:20 UTC · 2026-08-13 18:20 -03