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CVE-2026-80841: Linux 3.14
CVE-2026-80841 affects azl3 kernel 6.6.150.1-1 on Azure Linux 3.0. CVSS 3.1 base score 5.7 (Microsoft Security Response Center). EPSS 0.00173 (percentile 0.06016), scored 05-Oct-2026.
Affected technology
Linux · b013840810c221f2b0cf641d01531526052dc1fb to before debf9f50140b3df3949ebcb97d4450f8993fe32d, b013840810c221f2b0cf641d01531526052dc1fb to before 4ce6e2d2e38055b2012bd5fdb0c8a8183c8a1b0c, b013840810c221f2b0cf641d01531526052dc1fb to before ed25ed29034ddc3dbe451ccbaa58ab9932f99d8b, b013840810c221f2b0cf641d01531526052dc1fb to before 0189dce07db2dc059ae0570e06758ec4233c6e11, b013840810c221f2b0cf641d01531526052dc1fb to before 550d00aa58193fb649a09a9c9e338c685adad784, b013840810c221f2b0cf641d01531526052dc1fb to before 992cc9f94ca924089a506ba9b327caa9af797529
Linux
Linux · 3.14
Linux
Component: Not specified by the source
File: net/packet/af_packet.c
Attack conditions (Microsoft Security Response Center, CVSS 3.1): Local · High privileges required · No user interaction required
What an attacker can do
Microsoft Security Response Center’s CVSS 3.1 assessment rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.150.1-1 on Azure Linux 3.0
- CCR priority
- 22.8 /100 (P4)
- CVSS 3.1
- 5.7 /10 · CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H · Microsoft Security Response Center
- EPSS
- 0.00173 · percentile 0.06221 · 2026-10-17
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-18 12:55:59.341568+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+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 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-80841.html