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VULNERABILITIES

CVE-2026-74280 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: kernel.orgCVSS-B:10 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/5f99a396f706afc749448659d1565991330e4f71 kernel.org
https://git.kernel.org/stable/c/6c721a3e43344f8560ee4ef506fc1f72b4646dcd kernel.org
https://git.kernel.org/stable/c/7891c64c0520519782470ba29bac8a5761e295d8 kernel.org
https://git.kernel.org/stable/c/8a0db9fad3c97e6447a92417cb95d7c55eaa9530 kernel.org
https://git.kernel.org/stable/c/8d301e5a51173ba56ce4f632a2a33bf6b14b0fcf kernel.org

see all 8 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-74280
NVD Published Date:
Aug 15, 2026
NVD Last Modified:
Aug 17, 2026
Source:
kernel.org
CVE-2026-74280 Details - Not Deferred