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CVE-2026-89533: Linux 5.11
CVE-2026-89533. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00502 (percentile 0.4157), scored 15-Oct-2026.
Affected technology
Linux · d7cc73972661be4a02a1b09f1d9b3283c6c05154 to before 10873311f91db9454e2fadbf9866bc819e0646d9, d7cc73972661be4a02a1b09f1d9b3283c6c05154 to before addbf02dfe3b25e7e38e03bbd4e2a6ed86a14be7, d7cc73972661be4a02a1b09f1d9b3283c6c05154 to before cba8543c18cf42fd80fd63effb6df6ff4f7e73ce, d7cc73972661be4a02a1b09f1d9b3283c6c05154 to before 6ee4dc7476b3abc92ec1d444533a559f33f59561, d7cc73972661be4a02a1b09f1d9b3283c6c05154 to before a46b35f213c2426f5d6a0458a8f7e873fc59cdfd, d7cc73972661be4a02a1b09f1d9b3283c6c05154 to before 4493c96bbd0068fadf69cbae8d13426202e34cdc, d7cc73972661be4a02a1b09f1d9b3283c6c05154 to before 4a44c140cc2f3643a39e258bb0c0ab9d0f494f5e
Linux
Linux · 5.11
Linux
Component: Not specified by the source
Function: with, returns
File: net/sunrpc/xprtrdma/svc_rdma_rw.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
- 0.00502 · percentile 0.4157 · 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-2026-89533.html