ClamAV for Linux 1.5.0 freeware

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... customizable, making it suitable for both personal and enterprise use. Its extensive database is regularly updated, ensuring users are safeguarded against the latest threats. The software integrates seamlessly with various platforms, providing a reliable solution for maintaining ... ...

Author Cisco
Released 2025-10-07
Filesize 118.00 MB
Downloads 3120
OS Windows 11, Windows 10 32/64 bit
Installation Instal And Uninstall
Keywords ClamAV, download ClamAV, ClamAV free download, virus remover, antivirus scanner, malware scanner, antivirus, scanner, detector, blocker
Users' rating
(43 rating)
ClamAV for LinuxAnti-Virus ToolsWindows 11, Windows 10 32/64 bit
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ClamAV for Linux freeware - The Latest User Reviews
ClamAV for Linux freeware - The Latest Versions History
1.5.0 Oct 7, 2025 New Release Added the ability to record URIs found in PDFs if the generate-JSON-metadata feature is enabled. Also adds an option to disable this in case you want the JSON metadata feature but do not want to record PDF URIs. The ClamScan command-line option is --json-store-pdf-uris=no. The clamd.conf config option is JsonStorePDFURIs no. The libclamav general scan option is CL_SCAN_GENERAL_STORE_PDF_URIS
Added regex support for the clamd.conf OnAccessExcludePath config option. This change courtesy of GitHub user b1tg.
Added CVD signing/verification with external .sign files.
Freshclam will now attempt to download external signature files to accompany existing .cvd databases and .cdiff patch files. Sigtool now has commands to sign and verify using the external signatures.
ClamAV now installs a 'certs' directory in the app config directory (e.g., <prefix>/etc/certs). The install path is configurable. The CMake option to configure the CVD certs directory is -D CVD_CERTS_DIRECTORY=PATH
New options to set an alternative CVD certs directory:
The command-line option for Freshclam, ClamD, ClamScan, and Sigtool is --cvdcertsdir PATH
The environment variable for Freshclam, ClamD, ClamScan, and Sigtool is CVD_CERTS_DIR
The config option for Freshclam and ClamD is CVDCertsDirectory PATH
Added two new APIs to the public clamav.h header:
cl_error_t cl_cvdverify_ex(
const char *file,
const char *certs_directory,
uint32_t dboptions);
cl_error_t cl_cvdunpack_ex(
const char *file,
const char *dir,
const char *certs_directory,
uint32_t dboptions);
The original cl_cvdverify and cl_cvdunpack are deprecated.
Added a cl_engine_field enum option CL_ENGINE_CVDCERTSDIR. You may set this option with cl_engine_set_str and get it with cl_engine_get_str, to override the compiled in default CVD certs directory.
Thank you to Mark Carey at SAP for inspiring work on this feature with an initial proof of concept for external-signature FIPS compliant CVD signing.
Freshclam, ClamD, ClamScan, and Sigtool: Adde
1.4.3 Jun 18, 2025 New Release ClamAV 1.4.3 is a patch release with the following fixes:
CVE-2025-20260:
Fixed a possible buffer overflow write bug in the PDF file parser that could cause a denial-of-service (DoS) condition or enable remote code execution.
This issue only affects configurations where both:
The max file-size scan limit is set greater than or equal to 1024MB.
The max scan-size scan limit is set greater than or equal to 1025MB.
The code flaw was present prior to version 1.0.0, but a change in version 1.0.0 that enables larger allocations based on untrusted data made it possible to trigger this bug.
This issue affects all currently supported versions. It will be fixed in: 1.4.3, 1.0.9
CVE-2025-20234:
Fixed a possible buffer overflow read bug in the UDF file parser that may write to a temp file and thus disclose information, or it may crash and cause a denial-of-service (DoS) condition.
This issue was introduced in version 1.2.0. It will be fixed in 1.4.3.
Fixed a possible use-after-free bug in the Xz decompression module in the bundled lzma-sdk library.
This issue was fixed in the lzma-sdk version 18.03. ClamAV bundles a copy of the lzma-sdk with some performance changes specific to libclamav, plus select bug fixes like this one in lieu of a full upgrade to newer lzma-sdk.
This issue affects all ClamAV versions at least as far back as 0.99.4. It will be fixed in: 1.4.3, 1.0.9
Windows: Fixed a build install issue when a DLL dependency such as libcrypto has the exact same name as one provided by the Windows operating system.
0.99.1 Mar 16, 2016 New Release

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