P4Verified

CVE-2026-91048: karaf before 4.4.12 (exclusive); +1 more affected products

CVE-2026-91048. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00444 (percentile 0.36513), scored 2026-10-06.

Affected technology

karaf · before 4.4.12 (exclusive)
apache

Apache Karaf · 0 to before 4.4.12
Apache Software Foundation

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

So a viewer-level shell user could reach arbitrary code execution, bypassing the admin-role gate that already protects shell:exec. Source advisory’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high.

Published 2026-10-07 23:05:35.670942+00:00

CWE: CWE-862
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: 0.00444 · percentile 0.36513 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-91048.html