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CVE-2026-74474: Linux 3.8
CVE-2026-74474. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00491 (percentile 0.40766), scored 15-Oct-2026.
Affected technology
Linux · e4f67addf158f98f8197e08974966b18480dc751 to before 371425d4be7795e9158388af9eee0201e6047410, e4f67addf158f98f8197e08974966b18480dc751 to before bb01c51950c3ff3c76acdd54b85ab38ccc2a8bb4, e4f67addf158f98f8197e08974966b18480dc751 to before 6146901881f09ef063eb34ad389f63231f8486f5, e4f67addf158f98f8197e08974966b18480dc751 to before 94dee751aad627b3645d424b5d0c736d394573e9, e4f67addf158f98f8197e08974966b18480dc751 to before 7076a34b6e33315dc160b4612bfea1c597495585, e4f67addf158f98f8197e08974966b18480dc751 to before b9553558b48db54ac9273e6b98d7263ef5c1a329
Linux
Linux · 3.8
Linux
Component: Not specified by the source
File: drivers/net/vxlan/vxlan_core.c, drivers/net/vxlan/vxlan_mdb.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 39.3 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00491 · percentile 0.40766 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74474.html