Security update for clamav

This update for clamav fixes the following issues CVE-2026-20213: PE file format parser could allow an unauthenticated, remote attacker to cause a denial of service bsc1270107. CVE-2026-20214: FSG file format parser could allow an unauthenticated, remote attacker to cause a denial of service...

Security update for clamav

This update for clamav fixes the following issues CVE-2026-20213: PE file format parser could allow an unauthenticated, remote attacker to cause a denial of service bsc1270107. CVE-2026-20214: FSG file format parser could allow an unauthenticated, remote attacker to cause a denial of service...

SUSE-SU-2026:2833-1 Security update for clamav

This update for clamav fixes the following issues - CVE-2026-20213: PE file format parser could allow an unauthenticated, remote attacker to cause a denial of service bsc1270107. - CVE-2026-20214: FSG file format parser could allow an unauthenticated, remote attacker to cause a denial of service...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : ClamAV vulnerabilities (USN-8517-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8517-1 advisory. It was discovered that ClamAV incorrectly handled certain PE files. A remote attacker could possibly use this issue to cause Clam...

USN-8517-1 clamav vulnerabilities

It was discovered that ClamAV incorrectly handled certain PE files. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. CVE-2026-20213, CVE-2026-20214, CVE-2026-20217 It was discovered that ClamAV incorrectly handled certain 7z archive files...

USN-8517-1: ClamAV vulnerabilities

It was discovered that ClamAV incorrectly handled certain PE files. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service. CVE-2026-20213, CVE-2026-20214, CVE-2026-20217 It was discovered that ClamAV incorrectly handled certain 7z archive files...

CVE-2026-20243

A flaw was found in ClamAV's ALZ file format parser. An unauthenticated, remote attacker can exploit this vulnerability by submitting a specially crafted ALZ Archived Link Zipped file for scanning. This improper handling of ALZ files can lead to memory corruption, causing the ClamAV scanning...

SUSE CVE-2026-20243

A vulnerability in the ALZ 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 ALZ...

UBUNTU-CVE-2026-20243

A vulnerability in the ALZ 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 ALZ...

Linux Distros Unpatched Vulnerability : CVE-2026-20243

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability in the ALZ file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded...

CVE-2026-20243

A vulnerability in the ALZ 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 ALZ...

CVE-2026-20243

A vulnerability in the ALZ 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 ALZ...

CVE-2026-20243

A vulnerability in the ALZ 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 ALZ...

EUVD-2026-41086

A vulnerability in the ALZ 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 ALZ...

CVE-2026-20243

CVE-2026-20243 describes a DoS-style vulnerability in ClamAV caused by memory corruption during ALZ archive parsing. The issue stems from improper boundary checks for content in ALZ files, leading to an out-of-bounds buffer write when a crafted ALZ file is scanned by vulnerable ClamAV instances. ...

CVE-2026-20243

A vulnerability in the ALZ 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 ALZ...

CVE-2026-20243

A vulnerability in the ALZ 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 ALZ...

CVE-2026-20243 ClamAV ALZ Archive Processing Denial of Service Vulnerability

A vulnerability in the ALZ 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 ALZ...

CVE-2026-20243

A vulnerability in the ALZ 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 ALZ...

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...