{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80616", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.774Z", "datePublished": "2026-08-28T06:48:36.911Z", "dateUpdated": "2026-08-28T06:48:36.911Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-28T06:48:36.911Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()\n\nIt's pointless to call WARN_ON() in case of an allocation failure in\ndev_change_net_namespace() and device_rename(), since it only leads to\nuseless splats caused by deliberate fault injections, so avoid it.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/ieee802154/core.c"], "versions": [{"version": "66e5c2672cd11b9310008099faf6a4ffb9dfb6d0", "lessThan": "f4860dd988b1041d70595f2ed84de80f90cb7ebc", "status": "affected", "versionType": "git"}, {"version": "66e5c2672cd11b9310008099faf6a4ffb9dfb6d0", "lessThan": "6fcba77571c53f656a2f109259601a7570d4c74a", "status": "affected", "versionType": "git"}, {"version": "66e5c2672cd11b9310008099faf6a4ffb9dfb6d0", "lessThan": "0569f67ed6a7af838e2141da93c68e6b6013f483", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/ieee802154/core.c"], "versions": [{"version": "4.8", "status": "affected"}, {"version": "0", "lessThan": "4.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "4.8", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.8", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.8", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/f4860dd988b1041d70595f2ed84de80f90cb7ebc"}, {"url": "https://git.kernel.org/stable/c/6fcba77571c53f656a2f109259601a7570d4c74a"}, {"url": "https://git.kernel.org/stable/c/0569f67ed6a7af838e2141da93c68e6b6013f483"}], "title": "ieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()", "x_generator": {"engine": "bippy-1.2.0"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["net/ieee802154/core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "f4860dd988b1041d70595f2ed84de80f90cb7ebc", "status": "affected", "version": "66e5c2672cd11b9310008099faf6a4ffb9dfb6d0", "versionType": "git"}, {"lessThan": "6fcba77571c53f656a2f109259601a7570d4c74a", "status": "affected", "version": "66e5c2672cd11b9310008099faf6a4ffb9dfb6d0", "versionType": "git"}, {"lessThan": "0569f67ed6a7af838e2141da93c68e6b6013f483", "status": "affected", "version": "66e5c2672cd11b9310008099faf6a4ffb9dfb6d0", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["net/ieee802154/core.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "4.8"}, {"lessThan": "4.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.40", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "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\nieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()\n\nIt's pointless to call WARN_ON() in case of an allocation failure in\ndev_change_net_namespace() and device_rename(), since it only leads to\nuseless splats caused by deliberate fault injections, so avoid it.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."}], "id": "CVE-2026-80616", "lastModified": "2026-08-28T08:16:45.620", "metrics": {}, "published": "2026-08-28T08:16:45.620", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0569f67ed6a7af838e2141da93c68e6b6013f483"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6fcba77571c53f656a2f109259601a7570d4c74a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f4860dd988b1041d70595f2ed84de80f90cb7ebc"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[66e5c2672cd11b9310008099faf6a4ffb9dfb6d0,f4860dd988b1041d70595f2ed84de80f90cb7ebc)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[66e5c2672cd11b9310008099faf6a4ffb9dfb6d0,6fcba77571c53f656a2f109259601a7570d4c74a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[66e5c2672cd11b9310008099faf6a4ffb9dfb6d0,0569f67ed6a7af838e2141da93c68e6b6013f483)"}}], "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": "generic", "value": "4.8"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,4.8)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.40,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.5,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2,*]"}}], "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": "2026-08-28T10:00:06.043240+00:00", "updated": "2026-08-28T10:00:06.043273+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}