{"id":"CVE-2026-89904","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-89904","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: Fix acpi_package_ids[] array overflow\n\nWith LoongArch virt machine, a typical setting is one core per…","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nLoongArch: Fix acpi_package_ids[] array overflow\n\nWith LoongArch virt machine, a typical setting is one core per socket,\nthere will max 256 sockets (packages) on one VM. With PPTT acpi table,\narray acpi_package_ids[] will be overflowed.\n\nHere change the array size of acpi_package_ids[] with the max value of\nMAX_PACKAGES and KVM_MAX_VCPUS.","published":"2026-09-16T10:32:03.752Z","modified":"2026-09-16T10:32:03.752Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0195e04b1eec8fb00e2db9c5e55655a3f5e76f60"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d3fd094c13c6d0b74f246461ca4cf427d539c8e8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6311b8c471afa33c18adbe4eb16f862936b71ca3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2a2367d46d7a4ee4122b7a86e57125542dbbe963"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-16T10:32:03.752Z"}}