{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-97592",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-24T16:01:01.157Z",
        "datePublished": "2026-09-25T10:22:09.305Z",
        "dateUpdated": "2026-10-19T09:09:56.137Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:09:56.137Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/crypto: Fix missing scrub of temp buffers with AES ctr and gcm algorithm\n\nIn function ctr_aes_crypt() there is a buffer used to process\nremaining bytes < AES_BLOCK_SIZE. This buffer was not scrubbed and\nthus could lead to expose of unwanted data. When the buffer is used\nexplicitly scrub it at the end of the code block to avoid exposure of\nmaybe sensitive data.\n\nIn a similar way the function gcm_aes_crypt() hat an error path where\nthe CPACF param block was not scrubbed. Instead of return early now\nthese error paths go to end of function where explicit scrubbing is\ndone. Similar with the buffers which are part of the gcm_sg_walk\nstructs from the variables gw_in and gw_out."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/s390/crypto/aes_s390.c"
                    ],
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                            "lessThan": "538f00558db9a66aeff20c36f43692c178a0e0eb",
                            "status": "affected",
                            "versionType": "git"
                        },
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                            "lessThan": "6ab772d675a885c3119bf0e79ea9e84756d7657a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "dbc9a791a70ea47be9f2acf251700fe254a2ab23",
                            "lessThan": "e17b85eb8cee90a1200fa5e7806db7ffa08a0608",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d68ac38895e84446848b7647ab9458d54cacba3e",
                            "lessThan": "991c875310254a13b3a637bb279379c8c66e842d",
                            "status": "affected",
                            "versionType": "git"
                        },
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                            "lessThan": "11eca05d2062032e1f07d56be58ed0b99f4b1d63",
                            "status": "affected",
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                        },
                        {
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                            "lessThan": "8b90a47c4fba27bb4f2f086611742493629e9696",
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                            "versionType": "git"
                        },
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                            "lessThan": "a83488cecb35f924b7541306ed84893bb9906196",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
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                            "lessThan": "8b7c3b6914f19caf648d05726a86af6326d3c2c6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e78f1a43e72daf77705ad5b9946de66fc708b874",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.10.210",
                            "lessThan": "5.10.271",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.149",
                            "lessThan": "5.15.222",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.76",
                            "lessThan": "6.1.189",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.15",
                            "lessThan": "6.6.158",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.7.3",
                            "lessThan": "6.8",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/s390/crypto/aes_s390.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.271",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
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                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/538f00558db9a66aeff20c36f43692c178a0e0eb"
                },
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                    "url": "https://git.kernel.org/stable/c/6ab772d675a885c3119bf0e79ea9e84756d7657a"
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                {
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                },
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                {
                    "url": "https://git.kernel.org/stable/c/8b7c3b6914f19caf648d05726a86af6326d3c2c6"
                }
            ],
            "title": "s390/crypto: Fix missing scrub of temp buffers with AES ctr and gcm algorithm",
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