https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T08:52:20.823241+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-326957 EUVD-2026-326957 2026-10-04T08:52:20.877149+00:00 EUVD-2026-326957 https://cve.radiocsirt.org/vuln/fkie_cve-2025-10101 fkie_cve-2025-10101 2026-10-04T08:52:20.877209+00:00

Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Mach-O file may allow Local Execution of Code or Denial-of-Service of the antivirus process.

This issue affects Avast Antivirus, AVG Antivirus, Norton Antivirus, Avast One, and Avast Business Antivirus on Windows, macOS, and Linux for virus definition builds before VPS 25090300.

The affected scanning logic is delivered through a shared Gen Digital virus definition update stream. The same stream feeds the consumer antivirus products listed in this advisory and other Gen Digital products that embed the same engine. Mitigation flows through this update channel; installations at or above the listed build are not vulnerable regardless of which product consumes the stream.

 https://cve.radiocsirt.org/vuln/ghsa-5wgw-665q-2r54 GHSA-5wgw-665q-2r54 2026-10-04T08:52:20.877276+00:00

Heap-based Buffer Overflow, Out-of-bounds Write vulnerability in Avast Antivirus on MacOS of a crafted Mach-O file may allow Local Execution of Code or Denial of Service of antivirus protection. This issue affects Antivirus: from 15.7 before 3.9.2025.