{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64133", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T07:54:57.036Z", "datePublished": "2026-07-19T15:40:28.277Z", "dateUpdated": "2026-07-20T13:43:39.352Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-07-20T13:43:39.352Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: asihpi: Fix potential OOB array access at reading cache\n\nfind_control() to retrieve a cached info accesses the array with the\ngiven index blindly, which may lead to an OOB array access.\nAdd a sanity check for avoiding it."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}}], 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"versionEndExcluding": "5.15.209"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "6.1.175"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "6.6.142"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "6.12.92"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "6.18.34"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "7.0.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.35", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/e060e21fe9cca1e5eafd8a1c597026577771e8d9"}, {"url": "https://git.kernel.org/stable/c/34d0d492a2812b9289af14bca3573a89275965b2"}, {"url": "https://git.kernel.org/stable/c/ffa29cea7bf9a4ef2ea8084967f142e0301ac670"}, {"url": "https://git.kernel.org/stable/c/7b6f8c8eb93f02a74b1de8e521c0952af10d1f43"}, {"url": "https://git.kernel.org/stable/c/8778386e4387b28f2bf8425d7ffc667c6294457f"}, {"url": "https://git.kernel.org/stable/c/61c5017c64e2ac9e10b70b14b17a079dbc0a805f"}, {"url": "https://git.kernel.org/stable/c/7d107239935793995bdc6cf29bb99e180bde4c28"}, {"url": "https://git.kernel.org/stable/c/7b7d6572145c1dab2dd9bfb550b188e5f0ff3c3f"}], "title": "ALSA: asihpi: Fix potential OOB array access at reading cache", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"bugzilla": {"description": "kernel: ALSA: asihpi: Fix potential OOB array access at reading cache", "id": "2502604", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502604"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["A flaw was found in the Linux kernel, specifically within the Advanced Linux Sound Architecture (ALSA) asihpi component. This vulnerability occurs because a function designed to retrieve cached information does not properly check the boundaries of an array it is accessing. This oversight could allow a local attacker to access memory outside of its intended limits, potentially leading to system instability (denial of service) or, in some cases, unauthorized privilege escalation."], "name": "CVE-2026-64133", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-07-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-64133\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-64133\nhttps://lore.kernel.org/linux-cve-announce/2026071927-CVE-2026-64133-e669@gregkh/T"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[719f82d3987aad4cc9f46d19c35f362672545cad,e060e21fe9cca1e5eafd8a1c597026577771e8d9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[719f82d3987aad4cc9f46d19c35f362672545cad,34d0d492a2812b9289af14bca3573a89275965b2)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[719f82d3987aad4cc9f46d19c35f362672545cad,ffa29cea7bf9a4ef2ea8084967f142e0301ac670)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[719f82d3987aad4cc9f46d19c35f362672545cad,7b6f8c8eb93f02a74b1de8e521c0952af10d1f43)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[719f82d3987aad4cc9f46d19c35f362672545cad,8778386e4387b28f2bf8425d7ffc667c6294457f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[719f82d3987aad4cc9f46d19c35f362672545cad,61c5017c64e2ac9e10b70b14b17a079dbc0a805f)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[719f82d3987aad4cc9f46d19c35f362672545cad,7d107239935793995bdc6cf29bb99e180bde4c28)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[719f82d3987aad4cc9f46d19c35f362672545cad,7b7d6572145c1dab2dd9bfb550b188e5f0ff3c3f)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.6.35"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,2.6.35)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.258,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.209,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.175,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.142,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.92,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.34,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.0.11,7.1.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-07-21T11:15:05.701773+00:00", "updated": "2026-07-26T07:45:17.273088+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}