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kernel bypass Secure Boot mechanism in direct boot mode","description":"EDK2 contains a vulnerability in BIOS where an attacker may cause “ Improper Input Validation” by local access. 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Successful exploitation of this vulnerability could alter control flow in unexpected ways, potentially allowing arbitrary command execution and impacting Confidentiality, Integrity, and Availability.","status":"published","published":"2025-12-09T16:17:00Z","modified":"2026-10-05T19:21:23.101355555Z","cvss":[{"version":"4.0","score":8.4,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L","level":"high"}],"updated_at":"2026-11-02T16:55:26.330196Z"},{"id":"ALSA-2026:18465","title":"Important: edk2 security update","description":"EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM.   \n\nSecurity Fix(es):  \n\n  * edk2: EDK2: Improper Input Validation allows arbitrary command execution (CVE-2025-2296)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  \n\nAdditional Changes:  \n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.\n","status":"published","published":"2026-05-19T00:00:00Z","modified":"2026-10-29T11:30:14.980092866Z","updated_at":"2026-11-02T15:27:53.875139Z"},{"id":"AZL-72545","title":"CVE-2025-2296 affecting package edk2 for versions less than 20240524git3e722403cd16-11","description":"EDK2 contains a vulnerability in BIOS where an attacker may cause “ Improper Input Validation” by local access. Successful exploitation of this vulnerability could alter control flow in unexpected ways, potentially allowing arbitrary command execution and impacting Confidentiality, Integrity, and Availability.","status":"published","published":"2025-12-09T16:17:41Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:24.309973Z"},{"id":"AZL-72556","title":"CVE-2025-2296 affecting package edk2 for versions less than 20230301gitf80f052277c8-44","description":"EDK2 contains a vulnerability in BIOS where an attacker may cause “ Improper Input Validation” by local access. Successful exploitation of this vulnerability could alter control flow in unexpected ways, potentially allowing arbitrary command execution and impacting Confidentiality, Integrity, and Availability.","status":"published","published":"2025-12-09T16:17:41Z","modified":"2026-04-21T04:36:45.914451Z","updated_at":"2026-11-02T15:28:09.201912Z"},{"id":"AZL-72559","title":"CVE-2025-2296 affecting package hvloader for versions less than 1.0.1-15","description":"EDK2 contains a vulnerability in BIOS where an attacker may cause “ Improper Input Validation” by local access. Successful exploitation of this vulnerability could alter control flow in unexpected ways, potentially allowing arbitrary command execution and impacting Confidentiality, Integrity, and Availability.","status":"published","published":"2025-12-09T16:17:41Z","modified":"2026-04-21T04:36:45.941457Z","updated_at":"2026-11-02T15:28:09.201912Z"},{"id":"BELL-CVE-2025-2296","status":"published","published":"2025-12-10T14:01:28.90109Z","modified":"2026-01-26T09:38:52.740581Z","updated_at":"2026-11-02T15:28:21.491466Z"},{"id":"openSUSE-SU-2026:10467-1","title":"ovmf-202602-6.1 on GA media","description":"These are all security issues fixed in the ovmf-202602-6.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2026-03-31T00:00:00Z","modified":"2026-04-01T08:00:11.237364Z","updated_at":"2026-11-02T16:58:38.415593Z"}]}}