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Not yet scoredPublished Sep 4, 2026
CVE-2026-80884ntb: Store original DMA address for future release
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: ntb: Store original DMA address for future release The DMA API requires that dma_free_attrs receive the exact dma_handle originally returned by the allocation function. Do not modify it.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from fc5d1829f9bf3d8275322727c0e9a8baf268b7c6 before 0f035333e19944f8ea7a423681f161eb1b2db21c; from fc5d1829f9bf3d8275322727c0e9a8baf268b7c6 before 10662aafce4acd52278c942d0a5b3993594017b9; from fc5d1829f9bf3d8275322727c0e9a8baf268b7c6 before da6d997ac556479c112554ab5d95cbd04683eb11 | CNA record |
References
- https://git.kernel.org/stable/c/0f035333e19944f8ea7a423681f161eb1b2db21c
- https://git.kernel.org/stable/c/10662aafce4acd52278c942d0a5b3993594017b9
- https://git.kernel.org/stable/c/da6d997ac556479c112554ab5d95cbd04683eb11
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.