CVE-2026-20213 ClamAV PE File Format Processing Out-of-Bounds Memory Corruption Vulnerability

A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in PE file...

CVE-2026-20213

A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in PE file...

CVE-2026-20213

This CVE (CVE-2026-20213) affects the ClamAV PE file format parser. A crafted PE content file submitted to the scanner can trigger memory corruption due to improper boundary checks, leading to an out-of-bounds write. An unauthenticated, remote attacker could cause the ClamAV scanning process to t...

CVE-2026-20213

A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in PE file...

CVE-2026-20213

A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in PE file...

CVE-2026-20214 ClamAV FSG File Format Processing Out-of-Bounds Memory Corruption Vulnerability

A vulnerability in the FSG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in FSG...

EUVD-2026-41079

A vulnerability in the FSG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in FSG...

CVE-2026-20214

A vulnerability in the FSG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in FSG...

CVE-2026-20214

CVE-2026-20214 affects ClamAV’s FSG file format parser. The issue arises from improper boundary checks for content in FSG files during scanning, leading to an out-of-bounds buffer write and memory corruption. An unauthenticated, remote attacker could submit a crafted file containing portable exec...

CVE-2026-20214

A vulnerability in the FSG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device. This vulnerability is due to improper boundary checks for content in FSG...

ClamAV Vulnerabilities Affecting Cisco Products: July 2026

Multiple vulnerabilities in ClamAV could allow a remote attacker to cause a denial of service DoS condition, interrupting scanning operations. For more information about these vulnerabilities, see the Details "details" section of this advisory. For additional information on these vulnerabilities ...

PT-2026-54708

Name of the Vulnerable Software and Affected Versions ClamAV affected versions not specified Description An issue exists in the ALZ file format parser where improper boundary checks for content during scanning can lead to an out-of-bounds buffer write. A remote, unauthenticated attacker can explo...

PT-2026-54703

Name of the Vulnerable Software and Affected Versions ClamAV affected versions not specified Description An issue exists in the PE file format parser where improper boundary checks for content during scanning can lead to an out-of-bounds buffer write. A remote, unauthenticated attacker can exploi...

PT-2026-54705

Name of the Vulnerable Software and Affected Versions ClamAV affected versions not specified Description A flaw in the 7z file format parser allows an unauthenticated remote attacker to cause a Denial of Service DoS condition. The issue stems from improper boundary checks for content in 7z files...

PT-2026-54704

Name of the Vulnerable Software and Affected Versions ClamAV affected versions not specified Description An issue exists in the FSG file format parser where improper boundary checks for content during scanning can lead to an out-of-bounds buffer write. A remote, unauthenticated attacker can explo...

SUSE-SU-2026:0906-2 Security update for clamav

This update for clamav fixes the following issues: Update to clamav 1.5.2: Security issue: - CVE-2026-20031: improper error handling in the HTML CSS module when splitting UTF-8 strings can lead to denial of service conditions via a crafted HTML file bsc1259207. Non security issue: - Support...

Exploit for XML Entity Expansion in Cisco Secure_Endpoint

CVE-2023-20052 Exploit This repository contains a functional...

CVE-2026-33056 affecting package clamav for versions less than 1.5.2-2

CVE-2026-33056 affecting package clamav for versions less than 1.5.2-2. A patched version of the package is available...

CVE-2026-33055 affecting package clamav for versions less than 1.5.2-2

CVE-2026-33055 affecting package clamav for versions less than 1.5.2-2. A patched version of the package is available...

Unity Linux 20.1060e / 20.1070e Security Update: clamav (UTSA-2026-017368)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017368 advisory. On April 20, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in...