CVE-2026-20215

A flaw was found in ClamAV's 7z file format parser. An unauthenticated, remote attacker could exploit this vulnerability by submitting a specially crafted 7z file for scanning. This improper handling of 7z files can lead to memory corruption, allowing the attacker to cause a Denial of Service DoS...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the Lucene.Net.Replicator process. An attacker can access arbitrary files on the server by submitting crafted requests containing path traversal sequences. Details A Directory Traversal attack also known as path...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the Lucene.Net.Replicator process. An attacker can write arbitrary files to the client system by sending specially crafted data from a malicious server. Details A Directory Traversal attack also known as path...

SUSE CVE-2026-20215

A vulnerability in the 7z 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 7z file...

[SECURITY] Fedora 44 Update: 7zip-26.02-1.fc44

7-Zip is a file archiver with a high compression ratio. The main features of 7-Zip are: High compression ratio in 7z format with LZMA and LZMA2 compression Supported formats: Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT,...

7-Zip <= 26.02 Mark-of-the-Web Bypass (CVE-2026-58052)

The version of 7-Zip installed on the remote Windows host is 26.02 or earlier. It is, therefore, affected by a vulnerability: - 7-Zip for Windows fails to preserve the Mark-of-the-Web when extracting a crafted RAR5 archive, because its guard that suppresses an archive-supplied Zone.Identifier...

The vulnerability of the 7z-file processing mechanism of the ClamAV antivirus program allows a hacker to trigger a service failure.

The vulnerability of the 7z-file processing mechanism of the ClamAV antivirus program lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability allows a malicious actor to cause service failure by sending a specially crafted file...

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...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the archivewritezipheader function when ZIP encryption is enabled and the entry file size is close to INT64MAX. An attacker can cause undefined behavior, such as incorrect Zip64 extension decisions or a...

Mautic vulnerable to Path Traversal via Campaign Import

Summary A path traversal vulnerability exists in the campaign import feature of Mautic 7. When extracting uploaded ZIP files during campaign imports, a flaw in the validation logic allows file paths to escape the intended temporary directories. Impact An authenticated user with campaign import...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the public web-client endpoint for partial ZIP downloads of a browsable share. An attacker can access files outside the intended shared directory by supplying crafted file entries whose canonical paths begin with...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the public web-client endpoint for partial ZIP downloads of a browsable share. An attacker can access files outside the intended shared directory by supplying crafted file entries whose canonical paths begin with...

GHSA-H64P-8H4R-6GFH SFTPGo has path confinement bypass in public browsable share partial ZIP download

Summary The public web-client endpoint for partial ZIP downloads of a browsable share did not correctly confine the client-supplied files entries to the shared directory. A requester able to reach a public share could read files located outside the shared directory, as long as the target's...

SFTPGo has path confinement bypass in public browsable share partial ZIP download

Summary The public web-client endpoint for partial ZIP downloads of a browsable share did not correctly confine the client-supplied files entries to the shared directory. A requester able to reach a public share could read files located outside the shared directory, as long as the target's...

USN-8500-1 vim vulnerabilities

It was discovered that Vim incorrectly handled path traversal in the zip.vim plugin. An attacker could possibly use this issue to overwrite arbitrary files. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. CVE-2026-35177 It was...

USN-8500-1: Vim vulnerabilities

It was discovered that Vim incorrectly handled path traversal in the zip.vim plugin. An attacker could possibly use this issue to overwrite arbitrary files. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. CVE-2026-35177 It was...

CVE-2026-20215

A vulnerability in the 7z 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 7z file...

Linux Distros Unpatched Vulnerability : CVE-2026-20215

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 7z file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded...

UBUNTU-CVE-2026-20215

A vulnerability in the 7z 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 7z file...

SUSE SLED15 / SLES15 Security Update : 7zip (SUSE-SU-2026:2696-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2696-1 advisory. This update for 7zip fixes the following issues Update to 26.01: - CVE-2026-48092: Information disclosure in...