{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-98425", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-25T10:25:14.348Z", "datePublished": "2026-10-14T13:27:52.569Z", "dateUpdated": "2026-10-14T13:27:52.569Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-14T13:27:52.569Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: don't warn when an IBSS has no channel to scan\n\nieee80211_request_ibss_scan() warns when regulatory leaves no\nallowed channel, but that can happen as the regdomain can change\nwhile IBSS is operating, and it can continue to operate briefly\nduring the 60s grace period until it's shut down.\n\nJust remove the warning in this case."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/mac80211/scan.c"], "versions": [{"version": "34bcf71502413f8903ade93746f2d0f04b937a78", "lessThan": "bb91c15953705445778c170a2523f12351c4d928", "status": "affected", "versionType": "git"}, {"version": "34bcf71502413f8903ade93746f2d0f04b937a78", "lessThan": "5f139e17f5bdba6b68177dd8afe13fa4549dfc5f", "status": "affected", "versionType": "git"}, {"version": "34bcf71502413f8903ade93746f2d0f04b937a78", "lessThan": "23d51c0bc18f21d957756ba4650520bb3bc726b2", "status": "affected", "versionType": "git"}, {"version": "34bcf71502413f8903ade93746f2d0f04b937a78", "lessThan": "a7491b7efbd9136b120a12ed72af9c12121dd134", "status": "affected", "versionType": "git"}, {"version": "5ca99e71a9a6cf33a217690f5d87bc0129d1effd", "status": "affected", "versionType": "git"}, {"version": "1cf18948040a40fa4497e40bcde2ffa8d6b1196e", "status": "affected", "versionType": "git"}, {"version": "3.4.26", "lessThan": "3.5", "status": "affected", "versionType": "semver"}, {"version": "3.7.3", "lessThan": "3.8", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/mac80211/scan.c"], "versions": [{"version": "3.8", "status": "affected"}, {"version": "0", "lessThan": "3.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.112", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.54", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.8", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3-rc4", "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": "3.8", "versionEndExcluding": "6.12.112"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "6.18.54"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "7.2.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8", "versionEndExcluding": "7.3-rc4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4.26"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.7.3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/bb91c15953705445778c170a2523f12351c4d928"}, {"url": "https://git.kernel.org/stable/c/5f139e17f5bdba6b68177dd8afe13fa4549dfc5f"}, {"url": "https://git.kernel.org/stable/c/23d51c0bc18f21d957756ba4650520bb3bc726b2"}, {"url": "https://git.kernel.org/stable/c/a7491b7efbd9136b120a12ed72af9c12121dd134"}], "title": "wifi: mac80211: don't warn when an IBSS has no channel to scan", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/mac80211/scan.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "bb91c15953705445778c170a2523f12351c4d928", "status": "affected", "version": "34bcf71502413f8903ade93746f2d0f04b937a78", "versionType": "git"}, {"lessThan": "5f139e17f5bdba6b68177dd8afe13fa4549dfc5f", "status": "affected", "version": "34bcf71502413f8903ade93746f2d0f04b937a78", "versionType": "git"}, {"lessThan": "23d51c0bc18f21d957756ba4650520bb3bc726b2", "status": "affected", "version": "34bcf71502413f8903ade93746f2d0f04b937a78", "versionType": "git"}, {"lessThan": "a7491b7efbd9136b120a12ed72af9c12121dd134", "status": "affected", "version": "34bcf71502413f8903ade93746f2d0f04b937a78", "versionType": "git"}, {"status": "affected", "version": "5ca99e71a9a6cf33a217690f5d87bc0129d1effd", "versionType": "git"}, {"status": "affected", "version": "1cf18948040a40fa4497e40bcde2ffa8d6b1196e", "versionType": "git"}, {"lessThan": "3.5", "status": "affected", "version": "3.4.26", "versionType": "semver"}, {"lessThan": "3.8", "status": "affected", "version": "3.7.3", "versionType": "semver"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/mac80211/scan.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.8"}, {"lessThan": "3.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.112", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.54", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.8", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3-rc4", "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: mac80211: don't warn when an IBSS has no channel to scan\n\nieee80211_request_ibss_scan() warns when regulatory leaves no\nallowed channel, but that can happen as the regdomain can change\nwhile IBSS is operating, and it can continue to operate briefly\nduring the 60s grace period until it's shut down.\n\nJust remove the warning in this case."}], "id": "CVE-2026-98425", "lastModified": "2026-10-14T14:17:54.110", "metrics": {}, "published": "2026-10-14T14:17:54.110", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/23d51c0bc18f21d957756ba4650520bb3bc726b2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5f139e17f5bdba6b68177dd8afe13fa4549dfc5f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a7491b7efbd9136b120a12ed72af9c12121dd134"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/bb91c15953705445778c170a2523f12351c4d928"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: wifi: mac80211: don't warn when an IBSS has no channel to scan", "id": "2552189", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2552189"}, "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-617", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nwifi: mac80211: don't warn when an IBSS has no channel to scan\nieee80211_request_ibss_scan() warns when regulatory leaves no\nallowed channel, but that can happen as the regdomain can change\nwhile IBSS is operating, and it can continue to operate briefly\nduring the 60s grace period until it's shut down.\nJust remove the warning in this case.", "A flaw was found in the Linux kernel's mac80211 wireless subsystem. An unnecessary warning is triggered during an ad-hoc wireless network (Independent Basic Service Set or IBSS) scan when a regulatory domain change leaves no permitted channels available. A local user initiating network scans during this transition can cause the kernel to generate this warning, potentially leading to a Denial of Service (DoS) on systems configured to panic on warnings."], "name": "CVE-2026-98425", "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": "2026-10-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-98425\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-98425\nhttps://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98425.mbox"], "threat_severity": "Low"}

{"created": "2026-10-15T03:30:03.249887+00:00", "updated": "2026-10-16T07:30:14.970905+00:00", "vendors": []}