CentOS Linux 7 [TuxCare] Security Update: clamav / clamav-data / clamav-devel / clamav-doc / etc Multiple Vulnerabilities (CENTOS7:CLSA-2026:1787337364)

The CentOS Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS7:CLSA-2026:1787337364 advisory. - A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or...

PT-2026-93664

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference exists in the fsg common set num buffers function within the usb gadget mass storage module. This occurs when the kstrtou8 function returns a value of 0 or 1 f...

CLSA-2026-1787337364 clamav: Fix of 5 CVEs

CVE-2026-20213: fix Aspack-triggered PE rebuild integer overflow leading to heap buffer overflow write - CVE-2026-20214: fix FSG unpacker section loop underflow leading to out-of-bounds write - CVE-2026-20215: fix 7z substream count overflow leading to heap under-allocation and out-of-bounds...

CLSA-2026-1786831629 clamav: Fix of 6 CVEs

CVE-2026-20213: fix Aspack-triggered PE rebuild integer overflow leading to heap buffer overflow write - CVE-2026-20214: fix FSG unpacker section loop underflow leading to out-of-bounds write - CVE-2026-20215: fix 7z substream count overflow leading to heap under-allocation and out-of-bounds...

ANT-2026-Z477W54M · ClamAV · Integer Underflow

integer-error high CVE-2026-20214 GHSA-86w7-h9x4-hpxv Severity Claude high · Security research firm high · Maintainer high Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-Z477W54M: Unsigned...

Amazon Linux 2 : clamav1.4, --advisory ALAS2-2026-3820 (ALAS-2026-3820)

The version of clamav1.4 installed on the remote host is prior to 1.4.5-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3820 advisory. A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS...

Amazon Linux 2023 : clamav1.4, clamav1.4-data, clamav1.4-devel (ALAS2023-2026-1956)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1956 advisory. 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...

Important: clamav1.5

Issue Overview: 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...

Important: clamav1.4

Issue Overview: 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...

Amazon Linux 2023 : clamav1.5, clamav1.5-data, clamav1.5-devel (ALAS2023-2026-1955)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1955 advisory. 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...

CLSA-2026-1784110349 Fix CVE(s): CVE-2026-20213, CVE-2026-20214, CVE-2026-20244

SECURITY UPDATE: Out-of-bounds write in the PE rebuilder via crafted Aspack files - debian/patches/CVE-2026-20213.patch: sum rebuilt section sizes in a 64-bit accumulator and reject allocations larger than CLIMAXALLOCATION in libclamav/rebuildpe.c - CVE-2026-20213 SECURITY UPDATE: Out-of-bounds...

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...

CVE-2026-20214

A flaw was found in ClamAV. An unauthenticated, remote attacker could exploit a vulnerability in the FSG file format parser by submitting a specially crafted file for scanning. This improper handling of FSG files can lead to an out-of-bounds buffer write, causing memory corruption. A successful...

SUSE 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...

Cisco Secure Endpoint Multiple ClamAV DoS (cisco-sa-clamav-88cFYyxR)

According to its self-reported version, Cisco Secure Endpoint is affected by multiple vulnerabilities. - 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...

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...

Linux Distros Unpatched Vulnerability : CVE-2026-20214

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 FSG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded...

DEBIAN-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...