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

ntfs3: Allocate iomap inline_data using alloc_page

This fixes a BUG reported in iomap_write_end_inline:
iomap_inline_data_valid checks that the inline_data fits within
a page. If the inline_data is allocated with kmemdup there's no
guarantee that it's page-aligned, so the check sometimes fails.
Allocate it with alloc_page to ensure it's page-aligned.

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
099ef9ab9203dff327f2d61e44773f9acbc01f13 affected < 3cd2212012c06d2b1fd03a6bf84f6202ab70056c
099ef9ab9203dff327f2d61e44773f9acbc01f13 affected < 70d3855594cf6e8791970714b65cac3202d6160e
Linux Linux affected
Version Status Constraints
7.0 affected —
0 unaffected < 7.0
7.1.5 unaffected ≤ 7.1.*
7.2 unaffected ≤ *

No data.

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Fixes

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References
Link Providers
https://git.kernel.org/stable/c/3cd2212012c06d2b1fd03a6bf84f6202ab70056c cve-icon cve-icon
https://git.kernel.org/stable/c/70d3855594cf6e8791970714b65cac3202d6160e cve-icon cve-icon
History

Fri, 04 Sep 2026 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-120
CWE-665

Fri, 04 Sep 2026 17:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: ntfs3: Allocate iomap inline_data using alloc_page This fixes a BUG reported in iomap_write_end_inline: iomap_inline_data_valid checks that the inline_data fits within a page. If the inline_data is allocated with kmemdup there's no guarantee that it's page-aligned, so the check sometimes fails. Allocate it with alloc_page to ensure it's page-aligned.
Title ntfs3: Allocate iomap inline_data using alloc_page
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-09-04T16:48:23.333Z

Reserved: 2026-08-26T14:34:25.798Z

Link: CVE-2026-80868

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-04T17:16:58.643

Modified: 2026-09-04T17:16:58.643

Link: CVE-2026-80868

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-04T21:00:13Z

Weaknesses