{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-93132",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-17T16:02:15.087Z",
        "datePublished": "2026-09-17T16:11:34.708Z",
        "dateUpdated": "2026-10-19T09:06:05.310Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:06:05.310Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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."
                }
            ],
            "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": "41652ca8c6ff2b77b9780cbbb2f20f1551b9ff80",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1b173cc4bfcdcf4a49927952ba3a445c5b293723",
                            "lessThan": "c9729ced165d6c5b57d99141b6632bb8711efec9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1b173cc4bfcdcf4a49927952ba3a445c5b293723",
                            "lessThan": "3fd86a5d6facb6618f63a76d499f28007cef878f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1b173cc4bfcdcf4a49927952ba3a445c5b293723",
                            "lessThan": "3a56321d0aceee2a0bd80d23366401c131ff8350",
                            "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",
                            "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"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/41652ca8c6ff2b77b9780cbbb2f20f1551b9ff80"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c9729ced165d6c5b57d99141b6632bb8711efec9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3fd86a5d6facb6618f63a76d499f28007cef878f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3a56321d0aceee2a0bd80d23366401c131ff8350"
                }
            ],
            "title": "ACPI: RISC-V: Fix riscv_acpi_add_prt_dep() loop handling",
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    }
}