CVE-2026-15712: Red Hat Enterprise Linux 10 (exact versions not specified)

CVE-2026-15712. CVSS 3.1 base score 5.9 (MEDIUM, Vendor/CNA). EPSS 0.00498 (percentile 0.41828), scored 24-Oct-2026.

Affected technology

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Description’s affected range: 3.0 to 3.7.0) HTTP/2 connection tracking framework

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

Unauthenticated attacker can intentionally send a malformed GOAWAY frame missing the appropriate null delimiter. Vendor/CNA’s CVSS 3.1 assessment (base score 5.9/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 25-Oct-2026 01:30 UTC

CWE: CWE-125
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: 0.00498 · percentile 0.41828 · 2026-10-24
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 01:28:19.133527+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-15712.html