CVE-2026-97541

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-97541", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-24T16:01:01.154Z", "datePublished": "2026-09-25T10:21:38.051Z", "dateUpdated": "2026-10-19T09:09:03.471Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:09:03.471Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k_htc: don't store usb_device_id\n\nusb_device_id is not guaranteed to live longer than probe due to presence\nof dynamic ID. All information apart from driver_data can be easily\nretrieved from usb_device, so just store driver_data."}], "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/ath9k/hif_usb.c", "drivers/net/wireless/ath/ath9k/hif_usb.h"], "versions": [{"version": "0ed7b93e307fd02188a33b80897069d3acc76485", "lessThan": "664ef8ce390fa6575c3a3dc003f9ccdd7cca9932", "status": "affected", "versionType": "git"}, {"version": "0ed7b93e307fd02188a33b80897069d3acc76485", "lessThan": "8cb99d4a715939b9fcea3341b08eaf4b9e0cc44b", "status": "affected", "versionType": "git"}, {"version": "0ed7b93e307fd02188a33b80897069d3acc76485", "lessThan": "8e70a6785bd02cf9ef7fd21ebccf46a8ba23014e", "status": "affected", "versionType": "git"}, {"version": "0ed7b93e307fd02188a33b80897069d3acc76485", "lessThan": "9d5e396578097d02e859798207db41ed4b831f50", "status": "affected", "versionType": "git"}, {"version": "0ed7b93e307fd02188a33b80897069d3acc76485", "lessThan": "c34aa59950597e3360e9cef9d08cdf4edb30ad4d", "status": "affected", "versionType": "git"}, {"version": "0ed7b93e307fd02188a33b80897069d3acc76485", "lessThan": "14d2ac442d660e112efc0ce87ad10085013ed2b1", "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/ath9k/hif_usb.c", "drivers/net/wireless/ath/ath9k/hif_usb.h"], "versions": [{"version": "3.4", "status": "affected"}, {"version": "0", "lessThan": "3.4", "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": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.1.189"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.6.158"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.12.111"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "6.18.53"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "7.2.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4", "versionEndExcluding": "7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/664ef8ce390fa6575c3a3dc003f9ccdd7cca9932"}, {"url": "https://git.kernel.org/stable/c/8cb99d4a715939b9fcea3341b08eaf4b9e0cc44b"}, {"url": "https://git.kernel.org/stable/c/8e70a6785bd02cf9ef7fd21ebccf46a8ba23014e"}, {"url": "https://git.kernel.org/stable/c/9d5e396578097d02e859798207db41ed4b831f50"}, {"url": "https://git.kernel.org/stable/c/c34aa59950597e3360e9cef9d08cdf4edb30ad4d"}, {"url": "https://git.kernel.org/stable/c/14d2ac442d660e112efc0ce87ad10085013ed2b1"}], "title": "wifi: ath9k_htc: don't store usb_device_id", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/wireless/ath/ath9k/hif_usb.c", "drivers/net/wireless/ath/ath9k/hif_usb.h"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "664ef8ce390fa6575c3a3dc003f9ccdd7cca9932", "status": "affected", "version": "0ed7b93e307fd02188a33b80897069d3acc76485", "versionType": "git"}, {"lessThan": "8cb99d4a715939b9fcea3341b08eaf4b9e0cc44b", "status": "affected", "version": "0ed7b93e307fd02188a33b80897069d3acc76485", "versionType": "git"}, {"lessThan": "8e70a6785bd02cf9ef7fd21ebccf46a8ba23014e", "status": "affected", "version": "0ed7b93e307fd02188a33b80897069d3acc76485", "versionType": "git"}, {"lessThan": "9d5e396578097d02e859798207db41ed4b831f50", "status": "affected", "version": "0ed7b93e307fd02188a33b80897069d3acc76485", "versionType": "git"}, {"lessThan": "c34aa59950597e3360e9cef9d08cdf4edb30ad4d", "status": "affected", "version": "0ed7b93e307fd02188a33b80897069d3acc76485", "versionType": "git"}, {"lessThan": "14d2ac442d660e112efc0ce87ad10085013ed2b1", "status": "affected", "version": "0ed7b93e307fd02188a33b80897069d3acc76485", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/wireless/ath/ath9k/hif_usb.c", "drivers/net/wireless/ath/ath9k/hif_usb.h"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.4"}, {"lessThan": "3.4", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.189", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.158", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.111", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.53", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.7", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k_htc: don't store usb_device_id\n\nusb_device_id is not guaranteed to live longer than probe due to presence\nof dynamic ID. All information apart from driver_data can be easily\nretrieved from usb_device, so just store driver_data."}], "id": "CVE-2026-97541", "lastModified": "2026-10-19T10:17:23.153", "metrics": {}, "published": "2026-09-25T11:17:04.423", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/14d2ac442d660e112efc0ce87ad10085013ed2b1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/664ef8ce390fa6575c3a3dc003f9ccdd7cca9932"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8cb99d4a715939b9fcea3341b08eaf4b9e0cc44b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8e70a6785bd02cf9ef7fd21ebccf46a8ba23014e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9d5e396578097d02e859798207db41ed4b831f50"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c34aa59950597e3360e9cef9d08cdf4edb30ad4d"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: wifi: ath9k_htc: don't store usb_device_id", "id": "2541025", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2541025"}, "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-825", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nwifi: ath9k_htc: don't store usb_device_id\nusb_device_id is not guaranteed to live longer than probe due to presence\nof dynamic ID. All information apart from driver_data can be easily\nretrieved from usb_device, so just store driver_data.", "A flaw was found in the Linux kernel's ath9k_htc wireless driver. The driver stores a pointer to a USB device identifier that can be freed after the initial device probe when dynamic device identifiers are used. A local attacker could exploit this use-after-free vulnerability when the driver later accesses the deallocated memory during firmware loading or hardware initialization. This issue can lead to a Denial of Service (DoS) through a system crash or potentially arbitrary code execution."], "name": "CVE-2026-97541", "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": "Out of support scope", "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"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Fix deferred", "package_name": "openshift/ose-rhel-coreos-8", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Fix deferred", "package_name": "openshift/ose-rhel-coreos-9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-09-25T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-97541\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-97541\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97541.mbox"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,8e70a6785bd02cf9ef7fd21ebccf46a8ba23014e)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,9d5e396578097d02e859798207db41ed4b831f50)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,c34aa59950597e3360e9cef9d08cdf4edb30ad4d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[1da177e4c3f41524e886b7f1b8a0c1fc7321cac2,14d2ac442d660e112efc0ce87ad10085013ed2b1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.12.111)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,6.18.53)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,7.2.7)"}}], "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": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.111,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.53,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.7,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc1,*]"}}], "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": "2026-09-25T17:30:16.746204+00:00", "updated": "2026-10-01T12:00:06.841928+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}