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CVE-2025-68304: Linux 6.6
CVE-2025-68304 affects azl3 kernel 6.6.117.1-1 on Azure Linux 3.0. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.00233 (percentile 0.13081), scored 13-Oct-2026.
Affected technology
Linux · 5af1f84ed13a416297ab9ced7537f4d5ae7f329a to before ec74cdf77310c43b01b83ee898a9bd4b4b0b8e93, 5af1f84ed13a416297ab9ced7537f4d5ae7f329a to before 79a2d4678ba90bdba577dc3af88cc900d6dcd5ee, cd55c13bbb3d093ae601aa97e588ed4c1390ebb1, 4d3ca4a9aaf0aa798a6be372dc0fc3a29e37dd57, 80265dd1d944c3f33e52375b5dbe654980bd2688, 6.1.149 to before 6.2, 6.4.16 to before 6.5, 6.5.3 to before 6.6
Linux
Linux · 6.6
Linux
Component: Not specified by the source
File: include/net/bluetooth/hci_core.h, net/bluetooth/hci_core.c, net/bluetooth/iso.c, net/bluetooth/l2cap_core.c, net/bluetooth/sco.c
Attack conditions (Source advisory, CVSS 3.1): Adjacent network · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
- CCR priority
- 35.3 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00233 · percentile 0.13081 · 2026-10-13
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-14 05:24:14.258005+00:00 UTC
- Microsoft MSRC Security Update Guide (CVRF) · Source record · observed 2026-10-04 07:08:49.022374+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-14 16:14:54.592053+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-68304.html