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openSUSE 15.6 openssl-1_1 Moderate ASN1_TYPE Issues 2026-0346-1

opensuse
Calendar Grey January 30, 2026
Dist Opensuse Esm H88
Critical security update for openssl-1_1 addresses seven vulnerabilities in openSUSE, improving system safety and integrity.
An update that solves seven vulnerabilities can now be installed.

Description

This update for openssl-1_1 fixes the following issues:

* CVE-2026-22795: Missing ASN1_TYPE validation in PKCS#12 parsing

(bsc#1256839).

* CVE-2025-69420: Missing ASN1_TYPE validation in TS_RESP_verify_response()

function (bsc#1256837).

* CVE-2025-69421: NULL Pointer Dereference in PKCS12_item_decrypt_d2i_ex

function (bsc#1256838).

* CVE-2026-22796: ASN1_TYPE Type Confusion in the

PKCS7_digest_from_attributes() function (bsc#1256840).

* CVE-2025-68160: Heap out-of-bounds write in BIO_f_linebuffer on short writes

(bsc#1256834).

* CVE-2025-69418: Unauthenticated/unencrypted trailing bytes with low-level

OCB function calls (bsc#1256835).

* CVE-2025-69419: Out of bounds write in PKCS12_get_friendlyname() UTF-8

conversion (bsc#1256836).

Topics%20covered

Topics Covered

security advisory moderate OpenSUSE out-of-bounds write pkcs12 asn1_type

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-2026-346=1 openSUSE-SLE-15.6-2026-346=1

* SUSE Linux Enterprise Server 15 SP6 LTSS

zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-346=1

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-346=1

Package List

* openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)

* libopenssl1_1-debuginfo-1.1.1w-150600.5.21.1

* libopenssl-1_1-devel-1.1.1w-150600.5.21.1

* openssl-1_1-1.1.1w-150600.5.21.1

* openssl-1_1-debugsource-1.1.1w-150600.5.21.1

* libopenssl1_1-1.1.1w-150600.5.21.1

* openssl-1_1-debuginfo-1.1.1w-150600.5.21.1

* openSUSE Leap 15.6 (x86_64)

* libopenssl1_1-32bit-debuginfo-1.1.1w-150600.5.21.1

* libopenssl-1_1-devel-32bit-1.1.1w-150600.5.21.1

* libopenssl1_1-32bit-1.1.1w-150600.5.21.1

* openSUSE Leap 15.6 (noarch)

* openssl-1_1-doc-1.1.1w-150600.5.21.1

* openSUSE Leap 15.6 (aarch64_ilp32)

* libopenssl1_1-64bit-1.1.1w-150600.5.21.1

* libopenssl-1_1-devel-64bit-1.1.1w-150600.5.21.1

* libopenssl1_1-64bit-debuginfo-1.1.1w-150600.5.21.1

* SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)

* libopenssl1_1-debuginfo-1.1.1w-150600.5.21.1

* libopenssl-1_1-devel-1.1.1w-150600.5.21.1

* openssl-1_1-1.1.1w-150600.5.21.1

* openssl-1_1-debugsource-1.1.1w-150600.5.21.1

*...

Read the Full Advisory

References

* bsc#1256834

* bsc#1256835

* bsc#1256836

* bsc#1256837

* bsc#1256838

* bsc#1256839

* bsc#1256840

## References:

* https://www.suse.com/security/cve/CVE-2025-68160.html

* https://www.suse.com/security/cve/CVE-2025-69418.html

* https://www.suse.com/security/cve/CVE-2025-69419.html

* https://www.suse.com/security/cve/CVE-2025-69420.html

* https://www.suse.com/security/cve/CVE-2025-69421.html

* https://www.suse.com/security/cve/CVE-2026-22795.html

* https://www.suse.com/security/cve/CVE-2026-22796.html

* https://bugzilla.suse.com/show_bug.cgi?id=1256834

* https://bugzilla.suse.com/show_bug.cgi?id=1256835

* https://bugzilla.suse.com/show_bug.cgi?id=1256836

* https://bugzilla.suse.com/show_bug.cgi?id=1256837

* https://bugzilla.suse.com/show_bug.cgi?id=1256838

* https://bugzilla.suse.com/show_bug.cgi?id=1256839

* https://bugzilla.suse.com/show_bug.cgi?id=1256840

Announcement ID: SUSE-SU-2026:0346-1
Release Date: 2026-01-30T09:01:33Z
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 out-of-bounds write pkcs12 asn1_type

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