P4Verified

CVE-2026-88763: Service Interconnect 2 for RHEL 8 (exact versions not specified); +1 more affected products

CVE-2026-88763. CVSS 3.1 base score 5.9 (MEDIUM, Vendor/CNA). EPSS 0.00412 (percentile 0.33575), scored 12-Oct-2026.

Affected technology

Service Interconnect 2 for RHEL 8 · Exact affected versions not specified by the source
Red Hat

Service Interconnect 2 for RHEL 9 · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service under the conditions described by the source. Vendor/CNA’s CVSS 3.1 assessment (base score 5.9/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 13-Oct-2026 20:19 UTC

CWE: CWE-674
CCR priority: 23.7 /100 (P4)
CVSS 3.1: 5.9 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.00412 · percentile 0.33575 · 2026-10-12
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-13 20:20:59.886514+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-13 20:16:59.278043+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-88763.html