{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-93133","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-17T16:02:15.087Z","datePublished":"2026-09-17T16:11:35.383Z","dateUpdated":"2026-09-17T16:11:35.383Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-17T16:11:35.383Z"},"descriptions":[{"lang":"en","value":"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 uninitialized.\n\nFix it by checking the acpi_get_handle() return status and skip the entry\nif it fails."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/acpi/riscv/irq.c"],"versions":[{"version":"1b173cc4bfcdcf4a49927952ba3a445c5b293723","lessThan":"f8625752bfdf108a0000116aa583b3efe767b540","status":"affected","versionType":"git"},{"version":"1b173cc4bfcdcf4a49927952ba3a445c5b293723","lessThan":"4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed","status":"affected","versionType":"git"},{"version":"1b173cc4bfcdcf4a49927952ba3a445c5b293723","lessThan":"088c1c85921344d7244ca2e8d5d336ae7461de6e","status":"affected","versionType":"git"},{"version":"1b173cc4bfcdcf4a49927952ba3a445c5b293723","lessThan":"20435bda13f1219891ed0ce41207e320a916ff9c","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/acpi/riscv/irq.c"],"versions":[{"version":"6.12","status":"affected"},{"version":"0","lessThan":"6.12","status":"unaffected","versionType":"semver"},{"version":"6.12.110","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.52","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.6","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"6.18.52"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"7.2.6"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.12","versionEndExcluding":"7.3-rc1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f8625752bfdf108a0000116aa583b3efe767b540"},{"url":"https://git.kernel.org/stable/c/4cdcf4e19ed3127afd787f026d4ec56ae4d2a4ed"},{"url":"https://git.kernel.org/stable/c/088c1c85921344d7244ca2e8d5d336ae7461de6e"},{"url":"https://git.kernel.org/stable/c/20435bda13f1219891ed0ce41207e320a916ff9c"}],"title":"ACPI: RISC-V: Check acpi_get_handle() status in riscv_acpi_add_prt_dep()","x_generator":{"engine":"bippy-1.2.0"}}}}