CVE-2026-53372 | In the Linux kernel, the following vulnerability has been re…

Description

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Block PASID attachment to nested domain with dirty tracking Kernel lacks dirty tracking support on nested domain attached to PASID, fails the attachment early if nesting parent domain is dirty tracking configured, otherwise dirty pages would be lost.

Metadata

CVE ID: CVE-2026-53372
State: PUBLISHED
Assigner: Linux
Reserved: 2026-06-09 07:44 UTC
Published: 2026-07-19 09:10 UTC
Last updated: 2026-07-19 09:10 UTC
Vendor / Product: Linux / Linux
Sources: cve.org · NVD

Severity & Metrics

No CVSS data available.

Affected products (2)

Vendor	Product	Platform	Versions
Linux	Linux	—	67f6f56b59126b3bf4fc6f4ea564e450fcfcf9f6 < 3ea9ce757bd3de955b56e7bc5672fc479e40b045, 67f6f56b59126b3bf4fc6f4ea564e450fcfcf9f6 < 9009c1af5458322469fa9a4371081a4449c5947d, 67f6f56b59126b3bf4fc6f4ea564e450fcfcf9f6 < cc5bd898ff70710ffc41cd8e5c2741cb64750047
Linux	Linux	—	6.13, 0 < 6.13, 6.18.30 ≤ 6.18., 7.0.7 ≤ 7.0. …

References (3)