P4Verified

CVE-2026-19654: rsyslog from 8.36.0 (inclusive), before 8.2608.0 (exclusive); +8 more affected products

CVE-2026-19654. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.00466 (percentile 0.38437), scored 11-Oct-2026.

Affected technology

rsyslog · from 8.36.0 (inclusive), before 8.2608.0 (exclusive)
rsyslog

enterprise linux · 6.0
redhat

enterprise linux · 7.0
redhat

enterprise linux · 8.0
redhat

enterprise linux · 9.0
redhat

enterprise linux · 10.0
redhat

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

Red Hat Enterprise Linux 10.0 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Red Hat Update Infrastructure 5 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 6 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 7 · 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

Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 13-Oct-2026 01:49 UTC

CWE: CWE-125
CCR priority: 30.1 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.00466 · percentile 0.3846 · 2026-10-12
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-13 01:52:16.607887+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-13 01:49:08.152775+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-19654.html