CriticalFix available
crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
Type: advisorySources: OSV
In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg_cleanup path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.261, 5.15.212, 6.1.178, 6.12.97, 6.18.40, 6.6.145, 7.1.5
- CVEs
- CVE-2026-74280
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 03:24 UTC · Revision 1
Source evidence
crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
core-osv · Original sourcePublished 15 Aug 2026, 05:57 UTC
In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg_cleanup path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.
osv:CVE-2026-74280
Kernel
Fixed versions: 5.10.261, 5.15.212, 6.1.178, 6.6.145, 6.12.97, 6.18.40, 7.1.5
Complete source record
{
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"url": "https://osv.dev/vulnerability/CVE-2026-74280",
"method": "structured",
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"title": "crypto: marvell/octeontx - fix DMA cleanup using wrong loop index",
"summary": "In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg_cleanup path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.",
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"modified": "2026-10-28T02:30:25.496427943Z",
"provider": "osv",
"references": [
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"https://nvd.nist.gov/vuln/detail/CVE-2026-74280",
"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
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"provider_metadata": {
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"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74280.json"
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"security_relevant": true,
"severity_evidence": "/severity/0/score"
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"source_id": "core-osv",
"document_id": 492165,
"published_at": "2026-08-15T05:57:50.809+00:00"
}