UnratedFix available
media: tda18250: fix possible integer overflow
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: media: tda18250: fix possible integer overflow Integer overflow may occur, when variable exp equals to zero. Result of shift 1 << (exp - 1) may then leads to undefined behavior.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.270, 5.15.221, 6.1.188, 6.12.110, 6.18.51, 6.6.157, 7.2.5
- CVEs
- CVE-2026-89876
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 15:57 UTC · Revision 1
Source evidence
media: tda18250: fix possible integer overflow
core-osv · Original sourcePublished 16 Sept 2026, 10:31 UTC
In the Linux kernel, the following vulnerability has been resolved: media: tda18250: fix possible integer overflow Integer overflow may occur, when variable exp equals to zero. Result of shift 1 << (exp - 1) may then leads to undefined behavior.
osv:CVE-2026-89876
Kernel
Fixed versions: 5.10.270, 5.15.221, 6.1.188, 6.6.157, 6.12.110, 6.18.51, 7.2.5
Complete source record
{
"id": "58d28e51967812a67dbdcac626f29ed0f1ab005bbac0eee9dc086baa53189806",
"url": "https://osv.dev/vulnerability/CVE-2026-89876",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "media: tda18250: fix possible integer overflow",
"summary": "In the Linux kernel, the following vulnerability has been resolved: media: tda18250: fix possible integer overflow Integer overflow may occur, when variable exp equals to zero. Result of shift 1 << (exp - 1) may then leads to undefined behavior.",
"evidence": "osv:CVE-2026-89876",
"products": [
{
"name": {
"value": "Kernel",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "5.10.270",
"evidence": "/affected/1/ranges"
},
{
"value": "5.15.221",
"evidence": "/affected/1/ranges"
},
{
"value": "6.1.188",
"evidence": "/affected/1/ranges"
},
{
"value": "6.6.157",
"evidence": "/affected/1/ranges"
},
{
"value": "6.12.110",
"evidence": "/affected/1/ranges"
},
{
"value": "6.18.51",
"evidence": "/affected/1/ranges"
},
{
"value": "7.2.5",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "CVE-2026-89876",
"aliases": [
"CVE-2026-89876"
],
"affected": [
{
"ranges": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"type": "GIT",
"events": [
{
"introduced": "148abd3b5b146021a637d36ac5c0ee91cd4ad520"
},
{
"fixed": "cf8e3b3d7d9a6a96f4df6246e2e14b32f58d889e"
},
{
"fixed": "4e21f0e5696d3148b183c7e21dd44f7dec0d07ef"
},
{
"fixed": "3e5568d554c5f6da2cbba45684295927ebefd943"
},
{
"fixed": "593b1172e5d548581dfdb9a63713088f5dfab255"
},
{
"fixed": "0e0fbdb4c9381e2ea647a3fe3bf39bdb02ea5b73"
},
{
"fixed": "7c62bd653563939ff0d0fdfd4b8c73c4f97a1dcc"
},
{
"fixed": "f1ba602afd5ee6609fd71a0d112d18e8447a485f"
},
{
"fixed": "6dd8e257f7cafda7fbf10d81b3c55c9bba4825f4"
}
]
}
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-89876.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "4.16.0"
},
{
"fixed": "5.10.270"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.11.0"
},
{
"fixed": "5.15.221"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "5.16.0"
},
{
"fixed": "6.1.188"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.2.0"
},
{
"fixed": "6.6.157"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.7.0"
},
{
"fixed": "6.12.110"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.13.0"
},
{
"fixed": "6.18.51"
}
]
},
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "6.19.0"
},
{
"fixed": "7.2.5"
}
]
}
],
"package": {
"name": "Kernel",
"ecosystem": "Linux"
},
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-89876.json"
}
}
],
"modified": "2026-10-28T02:30:36.934701563Z",
"provider": "osv",
"references": [
"https://git.kernel.org/stable/c/0e0fbdb4c9381e2ea647a3fe3bf39bdb02ea5b73",
"https://git.kernel.org/stable/c/3e5568d554c5f6da2cbba45684295927ebefd943",
"https://git.kernel.org/stable/c/4e21f0e5696d3148b183c7e21dd44f7dec0d07ef",
"https://git.kernel.org/stable/c/593b1172e5d548581dfdb9a63713088f5dfab255",
"https://git.kernel.org/stable/c/6dd8e257f7cafda7fbf10d81b3c55c9bba4825f4",
"https://git.kernel.org/stable/c/7c62bd653563939ff0d0fdfd4b8c73c4f97a1dcc",
"https://git.kernel.org/stable/c/cf8e3b3d7d9a6a96f4df6246e2e14b32f58d889e",
"https://git.kernel.org/stable/c/f1ba602afd5ee6609fd71a0d112d18e8447a485f",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89876.json",
"https://nvd.nist.gov/vuln/detail/CVE-2026-89876",
"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/2026/89xxx/CVE-2026-89876.json"
}
},
"related_cves": [
{
"value": "CVE-2026-89876",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 504385,
"published_at": "2026-09-16T10:31:43.473+00:00"
}