UnratedFix available
watchdog: rtd119x: Avoid division by zero
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: watchdog: rtd119x: Avoid division by zero clk_get_rate() could return 0. Avoid a division by zero panic.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.273, 5.15.224, 6.1.191, 6.12.112, 6.18.54, 6.6.158, 7.2.8
- CVEs
- CVE-2026-98409
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 8 Nov 2026, 02:36 UTC · Revision 1
Source evidence
In the Linux kernel, the following vulnerability has been resolved: watchdog: rtd119x: Avoid division by zero clk_get_rate() could return 0. Avoid a division by zero panic.
osv:CVE-2026-98409
Kernel
Fixed versions: 5.10.273, 5.15.224, 6.1.191, 6.6.158, 6.12.112, 6.18.54, 7.2.8
Complete source record
{
"id": "7eaa375fc4e21736e2ca468a314f9c7d37d34f746066788047f378b3ef84b31e",
"url": "https://osv.dev/vulnerability/CVE-2026-98409",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "watchdog: rtd119x: Avoid division by zero",
"summary": "In the Linux kernel, the following vulnerability has been resolved: watchdog: rtd119x: Avoid division by zero clk_get_rate() could return 0. Avoid a division by zero panic.",
"evidence": "osv:CVE-2026-98409",
"products": [
{
"name": {
"value": "Kernel",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.10.273",
"evidence": "/affected/1/ranges"
},
{
"value": "5.15.224",
"evidence": "/affected/1/ranges"
},
{
"value": "6.1.191",
"evidence": "/affected/1/ranges"
},
{
"value": "6.6.158",
"evidence": "/affected/1/ranges"
},
{
"value": "6.12.112",
"evidence": "/affected/1/ranges"
},
{
"value": "6.18.54",
"evidence": "/affected/1/ranges"
},
{
"value": "7.2.8",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CVE-2026-98409",
"aliases": [
"CVE-2026-98409"
],
"affected": [
{
"ranges": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"type": "GIT",
"events": [
{
"introduced": "2bdf6acbfead7e9aa69f36ee5682d1e5c8f70367"
},
{
"fixed": "b2876193a150301993ab2f88afde07568e4de9c7"
},
{
"fixed": "5cfea211bd3440b1de0b2d7dc2809c6350a5b722"
},
{
"fixed": "d4ef7cf5d31c3cbc6f87721fb950ab10dadeee72"
},
{
"fixed": "757c721545b9ffac5c3042a0cd3685ea28af7e81"
},
{
"fixed": "1f22001b34984350844d629862f70934770cb796"
},
{
"fixed": "b4ede87765a2e58ca4f18f5f8037c4826b9cc93f"
},
{
"fixed": "8a12e049d517d7dee78500633f8f0e47262a67e0"
},
{
"fixed": "5af7d2cbd20f893def03c8310a460ade66a5d822"
}
]
}
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98409.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.16.0"
},
{
"fixed": "5.10.273"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.11.0"
},
{
"fixed": "5.15.224"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.16.0"
},
{
"fixed": "6.1.191"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.2.0"
},
{
"fixed": "6.6.158"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.7.0"
},
{
"fixed": "6.12.112"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.13.0"
},
{
"fixed": "6.18.54"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.19.0"
},
{
"fixed": "7.2.8"
}
]
}
],
"package": {
"name": "Kernel",
"ecosystem": "Linux"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98409.json"
}
}
],
"modified": "2026-11-01T02:30:45.079836263Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/1f22001b34984350844d629862f70934770cb796",
"https://git.kernel.org/stable/c/5af7d2cbd20f893def03c8310a460ade66a5d822",
"https://git.kernel.org/stable/c/5cfea211bd3440b1de0b2d7dc2809c6350a5b722",
"https://git.kernel.org/stable/c/757c721545b9ffac5c3042a0cd3685ea28af7e81",
"https://git.kernel.org/stable/c/8a12e049d517d7dee78500633f8f0e47262a67e0",
"https://git.kernel.org/stable/c/b2876193a150301993ab2f88afde07568e4de9c7",
"https://git.kernel.org/stable/c/b4ede87765a2e58ca4f18f5f8037c4826b9cc93f",
"https://git.kernel.org/stable/c/d4ef7cf5d31c3cbc6f87721fb950ab10dadeee72",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98409.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-98409",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
],
"provider_metadata": {
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98409.json"
}
},
"related_cves": [
{
"value": "CVE-2026-98409",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 521845,
"published_at": "2026-10-14T13:27:42.984+00:00"
}