Get real-time updates on Telegram
CVE-2026-53015: linux kernel from 5.3 (inclusive), before 6.12.91 (exclusive), from 6.13 (inclusive), before 6.18.33 (exclusive), from…
CVE-2026-53015. CVSS 3.1 base score 5.5 (MEDIUM, NVD). EPSS 0.00122 (percentile 0.01812), scored 20-Oct-2026.
Affected technology
linux kernel · from 5.3 (inclusive), before 6.12.91 (exclusive)
linux
linux kernel · from 6.13 (inclusive), before 6.18.33 (exclusive)
linux
linux kernel · from 6.19 (inclusive), before 7.0.10 (exclusive)
linux
Linux · 152a333a589560bee002e4c96761f1b560a5793c to before 18f9f3ddbf2ed6d245a4c6f91c51f7248f8a982c, 152a333a589560bee002e4c96761f1b560a5793c to before 4fc9b12e43a3f19a01a8fb61f7961be79de20253, 152a333a589560bee002e4c96761f1b560a5793c to before 858e4d98a86adf34584767388deb6c9b217f70c5, 152a333a589560bee002e4c96761f1b560a5793c to before 582b0bf201157632cb5474c885989a6ebda46521, 152a333a589560bee002e4c96761f1b560a5793c to before 2d8c7edcb661812249469f4a5b62e9339118846f
Linux
Linux · 5.3
Linux
Component: Not specified by the source
File: fs/erofs/zmap.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
- 0.00122 · percentile 0.01812 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-53015.html