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ubuntu 22.04 gnupg-2.2 Memory Leak Vulnerability Report CAN-2026-7593-4

opensuse
Calendar Grey April 24, 2026
Dist Opensuse Esm H88
An update fixing moderate security issue in openssl-3 is now available for openSUSE users. Immediate action recommended.
An update that solves one vulnerability and contains one feature can now be installed.

Description

This update for openssl-3 fixes the following issue:

Security issues fixed:

* CVE-2026-28390: NULL pointer dereference during processing of a crafted CMS

EnvelopedData message with KeyTransportRecipientInfo (bsc#1261678).

Other updates and bugfixes:

* Enable MD2 in legacy provider (jsc#PED-15724).

Topics%20covered

Topics Covered

security advisory moderate OpenSUSE NULL pointer dereference openssl-3 suse-su-2026:1605-1

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:

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1605=1

* openSUSE Leap 15.6

zypper in -t patch SUSE-2026-1605=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1605=1

Package List

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)

* openssl-3-3.1.4-150600.5.50.1

* openssl-3-debuginfo-3.1.4-150600.5.50.1

* libopenssl3-3.1.4-150600.5.50.1

* libopenssl-3-fips-provider-3.1.4-150600.5.50.1

* libopenssl-3-devel-3.1.4-150600.5.50.1

* libopenssl-3-fips-provider-debuginfo-3.1.4-150600.5.50.1

* libopenssl3-debuginfo-3.1.4-150600.5.50.1

* openssl-3-debugsource-3.1.4-150600.5.50.1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6 (x86_64)

* libopenssl-3-fips-provider-32bit-3.1.4-150600.5.50.1

* libopenssl-3-fips-provider-32bit-debuginfo-3.1.4-150600.5.50.1

* libopenssl3-32bit-debuginfo-3.1.4-150600.5.50.1

* libopenssl3-32bit-3.1.4-150600.5.50.1

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)

* openssl-3-3.1.4-150600.5.50.1

* openssl-3-debuginfo-3.1.4-150600.5.50.1

* libopenssl3-3.1.4-150600.5.50.1

* libopenssl-3-fips-provider-3.1.4-150600.5.50.1

* libopenssl-3-devel-3.1.4-150600.5.50.1

* libopenssl-3-fips-provider-debuginfo-3.1.4-150600.5.50.1

*...

Read the Full Advisory

References

* bsc#1261678

* jsc#PED-15724

## References:

* https://www.suse.com/security/cve/CVE-2026-28390.html

* https://bugzilla.suse.com/show_bug.cgi?id=1261678

* https://jira.suse.com/browse/PED-15724

Announcement ID: SUSE-SU-2026:1605-1
Release Date: 2026-04-24T11:48:58Z
Affected Products: * openSUSE Leap 15.6 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server 15 SP6 LTSS * SUSE Linux Enterprise Server for SAP Applications 15 SP6

Topics%20covered

Topics Covered

security advisory moderate OpenSUSE NULL pointer dereference openssl-3 suse-su-2026:1605-1

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