In the Linux kernel, the following vulnerability has been resolved:

crypto: cavium/cpt - fix DMA cleanup using wrong loop index

The sg_cleanup error path used list[i] instead of list[j] when unmapping
DMA buffers, leaking successfully mapped entries and repeatedly unmapping
the failed one.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
c694b233295b99c33dd5ac28aede9f171f5a6862 affected < 23c6174e48f66fc10b998b0acdb406cb0caf5c80
c694b233295b99c33dd5ac28aede9f171f5a6862 affected < 23d3a7e896a1fe2d7a6bcb42f093948b79f8a198
c694b233295b99c33dd5ac28aede9f171f5a6862 affected < 28141f95ae93b18f9bfde953cb787fcb151fb9da
c694b233295b99c33dd5ac28aede9f171f5a6862 affected < 8afd1007ef79898a6e010eaade97097e49405fce
c694b233295b99c33dd5ac28aede9f171f5a6862 affected < 3b8a1e1f4e4071a62b20374028744e8cc8310d48
c694b233295b99c33dd5ac28aede9f171f5a6862 affected < fb4d57b83356d4bd411b45ede3024e0ff42c9b5e
c694b233295b99c33dd5ac28aede9f171f5a6862 affected < d319b83b97b3585550d9ae592dfa78c755b6129e
c694b233295b99c33dd5ac28aede9f171f5a6862 affected < 9dbf173bd32d5f81b005008b682bfb50aa093455
Linux Linux affected
Version Status Constraints
4.11 affected —
0 unaffected < 4.11
5.10.261 unaffected ≤ 5.10.*
5.15.212 unaffected ≤ 5.15.*
6.1.178 unaffected ≤ 6.1.*
6.6.145 unaffected ≤ 6.6.*
6.12.97 unaffected ≤ 6.12.*
6.18.40 unaffected ≤ 6.18.*
7.1.5 unaffected ≤ 7.1.*
7.2-rc1 unaffected ≤ *

No data.

No data.

No data.

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/23c6174e48f66fc10b998b0acdb406cb0caf5c80 cve-icon cve-icon
https://git.kernel.org/stable/c/23d3a7e896a1fe2d7a6bcb42f093948b79f8a198 cve-icon cve-icon
https://git.kernel.org/stable/c/28141f95ae93b18f9bfde953cb787fcb151fb9da cve-icon cve-icon
https://git.kernel.org/stable/c/3b8a1e1f4e4071a62b20374028744e8cc8310d48 cve-icon cve-icon
https://git.kernel.org/stable/c/8afd1007ef79898a6e010eaade97097e49405fce cve-icon cve-icon
https://git.kernel.org/stable/c/9dbf173bd32d5f81b005008b682bfb50aa093455 cve-icon cve-icon
https://git.kernel.org/stable/c/d319b83b97b3585550d9ae592dfa78c755b6129e cve-icon cve-icon
https://git.kernel.org/stable/c/fb4d57b83356d4bd411b45ede3024e0ff42c9b5e cve-icon cve-icon
History

Sat, 15 Aug 2026 06:15:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: crypto: cavium/cpt - fix DMA cleanup using wrong loop index The sg_cleanup error path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.
Title crypto: cavium/cpt - fix DMA cleanup using wrong loop index
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-08-15T05:57:50.131Z

Reserved: 2026-08-15T05:44:03.880Z

Link: CVE-2026-74279

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-15T06:22:27.317

Modified: 2026-08-15T06:22:27.317

Link: CVE-2026-74279

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses

No weakness.