WID-SEC-W-2026-1935

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Avast Antivirus: Mehrere Schwachstellen ermöglichen Codeausführung und DoS

view advisory published 2026-06-15

Ein lokaler Angreifer kann mehrere Schwachstellen in Avast Antivirus ausnutzen, um beliebigen Programmcode auszuführen oder einen Denial-of-Service-Zustand auszulösen.

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describes (8)

Related CVEs.

IDseverity exploitable
CVE-2025-7019US——
Stack overflow vulnerability in Avast Antivirus when scanning a malformed Office Open XML file may allow Denial-of-Service of the antivirus process. This issue affects Avast Antiv…
CVE-2025-7011US——
Heap out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed zip file containing XML may allow Local Execution of Code or Denial-of-Service of the antivirus p…
CVE-2025-7010US——
Stack overflow vulnerability due to uncontrolled recursion in Avast Antivirus when scanning a malformed PDF file may allow Denial-of-Service of the antivirus process. This issue a…
CVE-2025-7009US——
Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus pr…
CVE-2025-7008US——
Heap buffer out-of-bounds read vulnerability in Avast Antivirus when scanning a malformed Windows PE file with .NET metadata may allow Local Execution of Code or Denial-of-Service…
CVE-2025-7006US——
Use of stack memory after free vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus process. This issue affects…
CVE-2025-7005US——
Uncontrolled recursion vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus process. This issue affects Avast An…
CVE-2025-7004US——
Heap buffer out-of-bounds write vulnerability in Avast Antivirus when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antivirus p…
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references

External citations — patches, advisories, analysis.

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