P4Verified

CVE-2026-4350: Perfmatters 0 through 2.5.9.1

CVE-2026-4350. CVSS 3.1 base score 8.1 (HIGH, Vendor/CNA). EPSS 0.00526 (percentile 0.4256), scored 2026-10-05.

Affected technology

Perfmatters · 0 through 2.5.9.1
perfmatters

Component: Not specified by the source

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

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 02:35:17.803443+00:00

CWE: CWE-22
CCR priority: 32.5 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H · Vendor/CNA
EPSS: 0.00526 · percentile 0.4256 · 2026-10-05
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 02:34:12.333111+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-4350.html