WID-SEC-W-2026-1937

csafDEcert_bund

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

Avira AntiVirus: Mehrere Schwachstellen

view advisory published 2026-06-15

Ein Angreifer kann mehrere Schwachstellen in Avira AntiVirus ausnutzen, um beliebigen Programmcode auszuführen, um Informationen offenzulegen, und um einen Denial of Service Angriff durchzuführen.

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describes (9)

Related CVEs.

IDseverity exploitable
CVE-2026-6676US——
Heap buffer out-of-bounds write vulnerability in Avira Antivirus engine when scanning a malformed POSIX tar archive may allow Local Execution of Code or Denial-of-Service of the an…
CVE-2026-12068US——
Information disclosure vulnerability in Avira Password Manager when used with Mozilla Firefox may allow a remote attacker operating a cross-origin iframe to obtain credentials auto…
CVE-2025-9033US——
Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus en…
CVE-2025-9032US——
Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Local Execution of Code or Denial-of-Service of the antiv…
CVE-2025-14098US——
Heap buffer out-of-bounds write vulnerability due to integer overflow in Avira Antivirus engine when scanning a malformed MS-DOS executable file may allow Local Execution of Code o…
CVE-2025-7018US——
Null pointer dereference vulnerability in Avira Antivirus engine when scanning a malformed Windows PE file may allow Denial-of-Service of the antivirus engine process. This issue…
CVE-2025-7017US——
Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed Windows MSI file may allow Local Execution of Code or Denial-of-Service of the anti…
CVE-2025-7003US——
Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus en…
CVE-2025-7002US——
Heap buffer out-of-bounds read vulnerability in Avira Antivirus engine when scanning a malformed PDF file may allow Local Execution of Code or Denial-of-Service of the antivirus en…
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references

External citations — patches, advisories, analysis.

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