CVEvulnerability

CVE-2026-64020

7.5 HIGH Published 2026-07-19 Modified 2026-10-15 Official page ↗

Status: Modified
Published: 2026-07-19
Last modified: 2026-10-15
Assigner: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67): 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses: CWE-401

Description

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dma_vecs leak on p2p memory We don't unmap P2P memory, so we don't need to track it. The dma_vec allocation was getting leaked on the completion.

Affected configurations

• linux linux kernel (>= 6.17 < 7.0.11) • linux linux kernel 7.1

Weakness · CWE (1)

CWE-401 Missing Release of Memory after Effective Lifetime weakness

References

https://git.kernel.org/stable/c/24ea0de233d9ebb5ebd6f6018eaf2084af25e3dd Patch
https://git.kernel.org/stable/c/85686c72966c5ee637893f124ddb31a1cace7bee Patch
https://git.kernel.org/stable/c/b9390aa62fdcabdaac2d09545be05901f6cecaf5 git.kernel.org

CVE-2026-64020

Description

Affected configurations

Related

Weakness · CWE (1)

References