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CVE-2025-39739: linux kernel from 6.2 (inclusive), before 6.6.103 (exclusive), from 6.7 (inclusive), before 6.12.43 (exclusive), from…
CVE-2025-39739. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.0016 (percentile 0.04817), scored 19-Oct-2026.
Affected technology
linux kernel · from 6.2 (inclusive), before 6.6.103 (exclusive)
linux
linux kernel · from 6.7 (inclusive), before 6.12.43 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.15.11 (exclusive)
linux
linux kernel · from 6.16 (inclusive), before 6.16.2 (exclusive)
linux
Linux · 3581b7062cec5a40b54acbd0dc28321d3aaa9fc7 to before a11b6ee7cab87c4d75e95ac9e7443155f7cecb55, 3581b7062cec5a40b54acbd0dc28321d3aaa9fc7 to before c62963370627f3aa22d991e0a3e93f5d61ad9b08, 3581b7062cec5a40b54acbd0dc28321d3aaa9fc7 to before 3d470cf40c9265092eb33c3d3d9dc8bad452bcc2, 3581b7062cec5a40b54acbd0dc28321d3aaa9fc7 to before e52bbaa209ebff3bf7a10c17ba7d3e1d3cb0fe61, 3581b7062cec5a40b54acbd0dc28321d3aaa9fc7 to before f7fa8520f30373ce99c436c4d57c76befdacbef3
Linux
Linux · 6.2
Linux
Component: Not specified by the source
File: drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c
Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 22.0 /100 (P4)
- CVSS 3.1
- 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · NVD
- EPSS
- 0.0016 · percentile 0.04817 · 2026-10-19
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-20 01:44:01.123206+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-39739.html