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Alerts This Week
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Fedora 41: FEDORA-2025-88b0ad0c1f important: clamav information disclosure

fedora
Calendar Grey June 27, 2025
Dist Fedora Esm H88
Unveil the recent Fedora 41 upgrade for ClamAV, tackling critical vulnerabilities like information leaks.
Latest release.

Summary

Clam AntiVirus is an anti-virus toolkit for UNIX. The main purpose of this

software is the integration with mail servers (attachment scanning). The

package provides a flexible and scalable multi-threaded daemon, a command

line scanner, and a tool for automatic updating via Internet. The programs

are based on a shared library distributed with the Clam AntiVirus package,

which you can use with your own software. The virus database is based on

the virus database from OpenAntiVirus, but contains additional signatures

(including signatures for popular polymorphic viruses, too) and is KEPT UP

TO DATE.

Update Information:

Latest release.

Topics%20covered

Topics Covered

security advisory fedora buffer overflow important information disclosure clamav

Change Log

* Wed Jun 18 2025 Gwyn Ciesla - 1.0.9-1 - Update to 1.0.9

References


[ 1 ] Bug #2373736 - CVE-2025-20234 clamav: ClamAV Information Disclosure Vulnerability [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2373736 [ 2 ] Bug #2373750 - CVE-2025-20260 clamav: ClamAV PDF Scanning Buffer Overflow Vulnerability [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2373750

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-88b0ad0c1f' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
important
Lowest
Low
Medium
High
Critical

Name: clamav
Product: Fedora 41
Version: 1.0.9
Release: 1.fc41
URL: https://www.clamav.net/
Summary: End-user tools for the Clam Antivirus scanner

Topics%20covered

Topics Covered

security advisory fedora buffer overflow important information disclosure clamav

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