{"id":"CVE-2026-93132","revision":"47f674174e4b414e87c30261c7a6e224","records":[{"revision":"47f674174e4b414e87c30261c7a6e224","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-93132","aliases":[],"title":"ACPI: RISC-V: Fix riscv_acpi_add_prt_dep() loop handling","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: RISC-V: Fix riscv_acpi_add_prt_dep() loop handling\n\nThe loop in riscv_acpi_add_prt_dep() includes error conditions that are\nhandled in a dubious - if not outright wrong - way, by continuining the\nloop (which skips and misses the entry pointer update to point to the next\nentry).\n\nRewrite the loop as a for loop (that handles the continuation correctly)\nand wrap the condition and update statements using helper functions to make\nit cleaner.","state":0,"publishedAt":"2026-09-17T16:11:34.708+00:00","modifiedAt":"2026-10-19T09:06:05.31+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/acpi/riscv/irq.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"1b173cc4bfcdcf4a49927952ba3a445c5b293723\",\n                            \"lessThan\": \"41652ca8c6ff2b77b9780cbbb2f20f1551b9ff80\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1b173cc4bfcdcf4a49927952ba3a445c5b293723\",\n                            \"lessThan\": \"c9729ced165d6c5b57d99141b6632bb8711efec9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1b173cc4bfcdcf4a49927952ba3a445c5b293723\",\n                            \"lessThan\": \"3fd86a5d6facb6618f63a76d499f28007cef878f\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1b173cc4bfcdcf4a49927952ba3a445c5b293723\",\n                            \"lessThan\": \"3a56321d0aceee2a0bd80d23366401c131ff8350\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/acpi/riscv/irq.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.12\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.12\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.110\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.52\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.6\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/41652ca8c6ff2b77b9780cbbb2f20f1551b9ff80","https://git.kernel.org/stable/c/c9729ced165d6c5b57d99141b6632bb8711efec9","https://git.kernel.org/stable/c/3fd86a5d6facb6618f63a76d499f28007cef878f","https://git.kernel.org/stable/c/3a56321d0aceee2a0bd80d23366401c131ff8350"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-93132","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-93132","identifiers":["CVE-2026-93132"]},"retained":false,"historicalAffected":[]}],"coverage":[]}