CVE-2025-13032: antivirus before 25.3 (exclusive); +3 more affected products

CVE-2025-13032. CVSS 3.1 base score 7.8 (HIGH, NVD). EPSS 0.00249 (percentile 0.15073), scored 17-Oct-2026.

Affected technology

antivirus · before 25.3 (exclusive)
avast

(Free/Premiium/Ultimeat) Antivirus · 0 to before 25.3
Avast

One · 0 to before 25.3
Avsat

(Free/Inernet Security/Ultimate) Antivirus · 0 to before 25.3
AVG

Component: Not specified by the source

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

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Local attacker can escalate privelages via pool overflow. Vendor/CNA’s CVSS 3.1 assessment (base score 9.9/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high.

Published 18-Oct-2026 22:52 UTC

CWE: CWE-367
CCR priority: 31.3 /100 (P4)
CVSS 3.1: 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00249 · percentile 0.15073 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 22:50:08.248207+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-13032.html