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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-2026-23272CVE-2026-23455CVE-2026-31418CVE-2026-31607CVE-2026-31637CVE-2026-31649CVE-2026-31659CVE-2026-31682CVE-2026-31685CVE-2026-43011CVE-2026-43038CVE-2026-43117CVE-2026-43383CVE-2026-43407CVE-2026-43414CVE-2026-46043CVE-2026-46243 CVSS 9.8 2026-07-28 06:46 UTC · 2026-07-28 03:46 -03

It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag. A logic flaw existed in the XFRM ESP-in-TCP subsystem and in the RxRPC networking subs…

Ubuntu CVE-2026-43284CVE-2026-43500CVE-2026-43503CVE-2026-23272CVE-2026-23455CVE-2026-31402CVE-2026-31418CVE-2026-31607CVE-2026-31637CVE-2026-31649CVE-2026-31659CVE-2026-31682CVE-2026-31685CVE-2026-43011CVE-2026-43037CVE-2026-43038CVE-2026-43117CVE-2026-43383CVE-2026-43407CVE-2026-43414CVE-2026-43494CVE-2026-45988CVE-2026-46043CVE-2026-46119CVE-2026-46135CVE-2026-46243 CVSS 9.8 2026-07-28 06:43 UTC · 2026-07-28 03:43 -03

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-2026-23272CVE-2026-23455CVE-2026-31402CVE-2026-31418CVE-2026-31607CVE-2026-31637CVE-2026-31649CVE-2026-31659CVE-2026-31682CVE-2026-31685CVE-2026-43011CVE-2026-43037CVE-2026-43038CVE-2026-43117CVE-2026-43383CVE-2026-43407CVE-2026-43414CVE-2026-45988CVE-2026-46043CVE-2026-46119CVE-2026-46135CVE-2026-46243 CVSS 9.8 2026-07-28 06:40 UTC · 2026-07-28 03:40 -03

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - RISC-V architecture; - Cryptographic API; - InfiniB…

Ubuntu CVE-2022-48816CVE-2023-53673CVE-2025-37778CVE-2025-37822CVE-2025-37924CVE-2025-38201CVE-2025-40082CVE-2025-68214CVE-2025-68263CVE-2025-71089CVE-2025-71220CVE-2025-71222CVE-2025-71224CVE-2026-23176CVE-2026-23180CVE-2026-23182CVE-2026-23190CVE-2026-23193CVE-2026-23198CVE-2026-23202CVE-2026-23206CVE-2026-23216CVE-2026-23256CVE-2026-23257CVE-2026-23258CVE-2026-23262CVE-2026-23272CVE-2026-23278CVE-2026-23428CVE-2026-23450CVE-2026-23455CVE-2026-31402CVE-2026-31418CVE-2026-31478CVE-2026-31607CVE-2026-31637CVE-2026-31649CVE-2026-31657CVE-2026-31659CVE-2026-31668CVE-2026-31669CVE-2026-31682CVE-2026-31685CVE-2026-43011CVE-2026-43037CVE-2026-43038CVE-2026-43071CVE-2026-43114CVE-2026-43117CVE-2026-43185CVE-2026-43186CVE-2026-43304CVE-2026-43341CVE-2026-43383CVE-2026-43406CVE-2026-43407CVE-2026-43414CVE-2026-43493CVE-2026-43501CVE-2026-45988CVE-2026-46043CVE-2026-46119CVE-2026-46135CVE-2026-46195CVE-2026-46243 CVSS 9.8 2026-07-28 06:37 UTC · 2026-07-28 03:37 -03