{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-74432",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-15T05:44:03.896Z",
        "datePublished": "2026-08-15T05:59:32.207Z",
        "dateUpdated": "2026-08-23T12:47:15.670Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-23T12:47:15.670Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrxrpc: Fix leak of released call in recvmsg(MSG_PEEK)\n\nFix rxrpc_recvmsg() to also drop the ref it holds on an already-released\ncall if MSG_PEEK is in force (the function holds a ref on the call\nirrespective of whether MSG_PEEK is specified or not)."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/rxrpc/recvmsg.c"
                    ],
                    "versions": [
                        {
                            "version": "7692bde890061797f3dece0148d7859e85c55778",
                            "lessThan": "86eff3140c9d4b52bba13d1cba266da933403e51",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "839fe96c15209dc2255c064bb44b636efe04f032",
                            "lessThan": "e473cd3046a1aaec1e39af5df2042ce7c04d5e74",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
                            "lessThan": "2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
                            "lessThan": "04c7103dc0923cc6ac95b97aa66bab70da7ace84",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc",
                            "lessThan": "4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4aed0eeca58e26d752bb08b293b8dc75c6820b23",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6c75a97a32a5fa2060c3dd30207e63b6914b606d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.6.100",
                            "lessThan": "6.6.145",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.40",
                            "lessThan": "6.12.97",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.266",
                            "lessThan": "5.11",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15.8",
                            "lessThan": "6.16",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/rxrpc/recvmsg.c"
                    ],
                    "versions": [
                        {
                            "version": "6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.97",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.40",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "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": "6.6.100",
                                    "versionEndExcluding": "6.6.145"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12.40",
                                    "versionEndExcluding": "6.12.97"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "6.18.40"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "7.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "7.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.10.266"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.15.8"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/86eff3140c9d4b52bba13d1cba266da933403e51"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e473cd3046a1aaec1e39af5df2042ce7c04d5e74"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/04c7103dc0923cc6ac95b97aa66bab70da7ace84"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c"
                }
            ],
            "title": "rxrpc: Fix leak of released call in recvmsg(MSG_PEEK)",
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    }
}