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vuln-cve/data/2026/23xxx/CVE-2026-23133.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-23133",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-01-13T15:37:45.971Z",
"datePublished": "2026-02-14T15:14:33.102Z",
"dateUpdated": "2026-10-19T18:25:32.854Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T22:00:46.504Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath10k: fix dma_free_coherent() pointer\n\ndma_alloc_coherent() allocates a DMA mapped buffer and stores the\naddresses in XXX_unaligned fields. Those should be reused when freeing\nthe buffer rather than the aligned addresses."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/wireless/ath/ath10k/ce.c"
],
"versions": [
{
"version": "2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1",
"lessThan": "e2dda298ef809aa201ea7c0904c4d064f6c497cb",
"status": "affected",
"versionType": "git"
},
{
"version": "2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1",
"lessThan": "fc8da65f9fe1bc6802f8240b342cfff4f5c7e841",
"status": "affected",
"versionType": "git"
},
{
"version": "2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1",
"lessThan": "b0ad924332a96550a84b8c0ae5483e7042d65fa9",
"status": "affected",
"versionType": "git"
},
{
"version": "2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1",
"lessThan": "1928851334ecfd6e0d663121ab69ac639d4217a6",
"status": "affected",
"versionType": "git"
},
{
"version": "2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1",
"lessThan": "5d6fa4d2c9799c09389588da5118a72d97d87e92",
"status": "affected",
"versionType": "git"
},
{
"version": "2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1",
"lessThan": "07f363f305793baecad41816f73056252f3df61e",
"status": "affected",
"versionType": "git"
},
{
"version": "2a1e1ad3fd37a632b61f50e73dafddb4b0fa57f1",
"lessThan": "9282a1e171ad8d2205067e8ec3bbe4e3cef4f29f",
"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/net/wireless/ath/ath10k/ce.c"
],
"versions": [
{
"version": "4.16",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.16",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.249",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.199",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.162",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.122",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.68",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.8",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19",
"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": "4.16",
"versionEndExcluding": "5.10.249"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.16",
"versionEndExcluding": "5.15.199"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.16",
"versionEndExcluding": "6.1.162"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.16",
"versionEndExcluding": "6.6.122"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.16",
"versionEndExcluding": "6.12.68"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.16",
"versionEndExcluding": "6.18.8"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.16",
"versionEndExcluding": "6.19"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/e2dda298ef809aa201ea7c0904c4d064f6c497cb"
},
{
"url": "https://git.kernel.org/stable/c/fc8da65f9fe1bc6802f8240b342cfff4f5c7e841"
},
{
"url": "https://git.kernel.org/stable/c/b0ad924332a96550a84b8c0ae5483e7042d65fa9"
},
{
"url": "https://git.kernel.org/stable/c/1928851334ecfd6e0d663121ab69ac639d4217a6"
},
{
"url": "https://git.kernel.org/stable/c/5d6fa4d2c9799c09389588da5118a72d97d87e92"
},
{
"url": "https://git.kernel.org/stable/c/07f363f305793baecad41816f73056252f3df61e"
},
{
"url": "https://git.kernel.org/stable/c/9282a1e171ad8d2205067e8ec3bbe4e3cef4f29f"
}
],
"title": "wifi: ath10k: fix dma_free_coherent() pointer",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2026-23133",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-06-10T20:41:17.367538Z"
}
}
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"type": "CWE",
"cweId": "CWE-416",
"description": "CWE-416 Use After Free"
}
]
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-10-19T18:25:32.854Z"
}
}
]
}
}