{"id":"CVE-2026-93133","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()\n\nIn riscv_acpi_add_prt_dep(), the acpi_get_handle() call can fail which\nwould leave link_handle…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()\n\nIn riscv_acpi_add_prt_dep(), the acpi_get_handle() call can fail which\nwould leave link_handle…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 1b173cc4bfcdcf4a49927952ba3a445c5b293723 < f8625752bfdf108a0000116aa583b3efe767b540","Linux >= 1b173cc4bfcdcf4a49927952ba3a445c5b293723 < 4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed","Linux >= 1b173cc4bfcdcf4a49927952ba3a445c5b293723 < 088c1c85921344d7244ca2e8d5d336ae7461de6e","Linux >= 1b173cc4bfcdcf4a49927952ba3a445c5b293723 < 20435bda13f1219891ed0ce41207e320a916ff9c","Linux 6.12"],"published":"2026-09-17","updated":"2026-09-17","sourceUpdated":"2026-09-17T17:18:08.157","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93133","references":[{"url":"https://git.kernel.org/stable/c/088c1c85921344d7244ca2e8d5d336ae7461de6e","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/20435bda13f1219891ed0ce41207e320a916ff9c","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f8625752bfdf108a0000116aa583b3efe767b540","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-17T16:21:47.746Z","epss":0.002,"epssPercentile":0.10107,"slug":"CVE-2026-93133","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()\n\nIn riscv_acpi_add_prt_dep(), the acpi_get_handle() call can fail which\nwould leave link_handle uninitialized.\n\nFix it by checking the acpi_get_handle() return status and skip the entry\nif it fails.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}