CVE-2026-46201drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import()
Updated under an hour ago ()
Does this affect you?
It affects Linux and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix dma-buf attachment leak in xe_gem_prime_import() When xe_dma_buf_init_obj() fails, the attachment from dma_buf_dynamic_attach() is not detached. Add dma_buf_detach() before returning the error. Note: we cannot use goto out_err here because xe_dma_buf_init_obj() already frees bo on failure, and out_err would double-free it. (cherry picked from commit a828eb185aac41800df8eae4b60501ccc0dbbe51)
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- 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
- Analyzed
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from dd08ebf6c3525a7ea2186e636df064ea47281987 before d394669e194936d7ce15284a24a5ae334c4c5b74; from dd08ebf6c3525a7ea2186e636df064ea47281987 before 0afa8b1ef582ecf6fb04097fd356f8741e5005ed; from dd08ebf6c3525a7ea2186e636df064ea47281987 before eea1e10f8d99c0f04deef707c99705b94bba3b78; from dd08ebf6c3525a7ea2186e636df064ea47281987 before 111ab678471bf1f90d078d5513bb086b70596c3c | CNA record |
linux linux_kernel linux:linux_kernel | from 6.8 before 6.12.90; from 6.13 before 6.18.32; from 6.19 before 7.0.9; 7.1 | NVD |
References
- https://git.kernel.org/stable/c/d394669e194936d7ce15284a24a5ae334c4c5b74patch
- https://git.kernel.org/stable/c/0afa8b1ef582ecf6fb04097fd356f8741e5005edpatch
- https://git.kernel.org/stable/c/eea1e10f8d99c0f04deef707c99705b94bba3b78patch
- https://git.kernel.org/stable/c/111ab678471bf1f90d078d5513bb086b70596c3cpatch
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.