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CVE-2026-68383: Linux 6.17
CVE-2026-68383. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00129 (percentile 0.0225), scored 14-Oct-2026.
Affected technology
Linux · 6bd90e700b4285e6a7541e00f969cab0d696adde to before 88c38ff74f8345fcf8852549f94025754019b037, 6bd90e700b4285e6a7541e00f969cab0d696adde to before 77fd62412431e8c80ef2ad61466bc76fe425f80a, 6bd90e700b4285e6a7541e00f969cab0d696adde to before 299bc6d50b1bed7d1f408391736712f01a0855e2, b17fcce70733c211cb5dabf54f4f9491920b1d92, ba37807d08bae67de6139346a85650cab5f6145a, 683b0e397dad9f26a42dcacf6f7f545a77ce6c06, 6.12.43 to before 6.13, 6.15.11 to before 6.16, 6.16.2 to before 6.17
Linux
Linux · 6.17
Linux
Component: Not specified by the source
File: drivers/gpu/drm/xe/xe_guc_exec_queue_types.h, drivers/gpu/drm/xe/xe_guc_submit.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00129 · percentile 0.0225 · 2026-10-14
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-15 12:39:55.759815+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 11:57:11.427822+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-68383.html