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CVE-2026-93228: Linux 5.11
CVE-2026-93228 affects azl3 kernel 6.6.157.1-1 on Azure Linux 3.0. CVSS 3.1 base score 9.1 (CRITICAL, Source advisory). EPSS 0.00473 (percentile 0.395), scored 17-Oct-2026.
Affected technology
Linux · 78147ca8b4a9b6cf0e597ddd6bf17959e08376c2 to before fe533ae1bed2ef2b3d54ee7ab410da1874ed3d4f, 78147ca8b4a9b6cf0e597ddd6bf17959e08376c2 to before a798714b58041e88716db3bf8fb03ae13eecd54a, 78147ca8b4a9b6cf0e597ddd6bf17959e08376c2 to before 45dbdb2637b7fc5f1355b588780d2a7fb0516805, 78147ca8b4a9b6cf0e597ddd6bf17959e08376c2 to before 9808eb7656666acc7291bae9ab6b987bd16e47e0
Linux
Linux · 5.11
Linux
Component: Not specified by the source
Function: returns
File: net/sunrpc/xprtrdma/svc_rdma_pcl.c, net/sunrpc/xprtrdma/svc_rdma_recvfrom.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 9.1/10) rates confidentiality and availability impact as high; integrity impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- azl3 kernel 6.6.157.1-1 on Azure Linux 3.0
- CCR priority
- 36.5 /100 (P4)
- CVSS 3.1
- 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H · Source advisory
- EPSS
- 0.00473 · percentile 0.395 · 2026-10-17
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-18 12:55:59.341568+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-2026-93228.html