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ubuntu 22.04 postgresql Major DDoS CVE-2023-40047 UBUNTU-SU-2023-6789-4

opensuse
Calendar Grey April 14, 2026
Dist Opensuse Esm H88
Update for clamav addresses one issue and enhances features with two security fixes to improve system stability.
An update that solves one vulnerability, contains one feature and has two security fixes can now be installed.

Description

This update for clamav fixes the following issues:

Update to clamav 1.5.2:

Security issue:

* CVE-2026-20031: improper error handling in the HTML CSS module when

splitting UTF-8 strings can lead to denial of service conditions via a

crafted HTML file (bsc#1259207).

Non security issue:

* Support transactional updates (jsc#PED-14819).

Changelog:

* Fixed a possible infinite loop when scanning some JPEG files by upgrading

affected ClamAV dependency, a Rust image library.

* The CVD verification process will now ignore certificate files in the CVD

certs directory when the user lacks read permissions.

* Freshclam: Fix CLD verification bug with PrivateMirror option.

* Upgraded the Rust bytes dependency to a newer version to resolve

RUSTSEC-2026-0007 advisory.

* Fixed a possible crash caused by invalid pointer alignment on some

platforms.

* Minimal required Rust version is now 1.87.

Topics%20covered

Topics Covered

security advisory moderate denial of service software update clamav OpenSUSE

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* openSUSE Leap 15.6

zypper in -t patch SUSE-2026-1325=1 openSUSE-SLE-15.6-2026-1325=1

* Basesystem Module 15-SP7

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2026-1325=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1325=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1325=1

Package List

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)

* libclamav12-1.5.2-150600.18.25.1

* clamav-debuginfo-1.5.2-150600.18.25.1

* clamav-1.5.2-150600.18.25.1

* clamav-milter-debuginfo-1.5.2-150600.18.25.1

* libclamav12-debuginfo-1.5.2-150600.18.25.1

* clamav-devel-1.5.2-150600.18.25.1

* libclammspack0-debuginfo-1.5.2-150600.18.25.1

* libclammspack0-1.5.2-150600.18.25.1

* clamav-debugsource-1.5.2-150600.18.25.1

* clamav-milter-1.5.2-150600.18.25.1

* libfreshclam4-1.5.2-150600.18.25.1

* libfreshclam4-debuginfo-1.5.2-150600.18.25.1

* openSUSE Leap 15.6 (noarch)

* clamav-docs-html-1.5.2-150600.18.25.1

* Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)

* libclamav12-1.5.2-150600.18.25.1

* clamav-debuginfo-1.5.2-150600.18.25.1

* clamav-1.5.2-150600.18.25.1

* clamav-milter-debuginfo-1.5.2-150600.18.25.1

* libclamav12-debuginfo-1.5.2-150600.18.25.1

* clamav-devel-1.5.2-150600.18.25.1

* libclammspack0-debuginfo-1.5.2-150600.18.25.1

* libclammspack0-1.5.2-150600.18.25.1

* clamav-debugsource-1.5.2-150600.18.25.1

*...

Read the Full Advisory

References

* bsc#1221954

* bsc#1258072

* bsc#1259207

* jsc#PED-14819

## References:

* https://www.suse.com/security/cve/CVE-2026-20031.html

* https://bugzilla.suse.com/show_bug.cgi?id=1221954

* https://bugzilla.suse.com/show_bug.cgi?id=1258072

* https://bugzilla.suse.com/show_bug.cgi?id=1259207

* https://jira.suse.com/browse/PED-14819

Announcement ID: SUSE-SU-2026:1325-1
Release Date: 2026-04-14T13:15:54Z
Affected Products: * Basesystem Module 15-SP7 * openSUSE Leap 15.6 * SUSE Linux Enterprise Desktop 15 SP7 * SUSE Linux Enterprise Real Time 15 SP7 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server 15 SP7 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP7

Topics%20covered

Topics Covered

security advisory moderate denial of service software update clamav OpenSUSE

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