SUSE alert openSUSE-SU-2026:20152-1 (openssl-3)

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openSUSE-SU-2026:20152-1: important: Security update for openssl-3
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Tue, 03 Feb 2026 15:24:52 +0100
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<20260203142452.6112EFF0F@maintenance.suse.de>
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Article
openSUSE security update: security update for openssl-3
-------------------------------------------------------------

Announcement ID: openSUSE-SU-2026:20152-1
Rating: important
References:

  * bsc#1256829
  * bsc#1256830
  * bsc#1256831
  * bsc#1256832
  * bsc#1256833
  * bsc#1256834
  * bsc#1256835
  * bsc#1256836
  * bsc#1256837
  * bsc#1256838
  * bsc#1256839
  * bsc#1256840
  * bsc#1257274



Cross-References:

  * CVE-2025-11187
  * CVE-2025-15467
  * CVE-2025-15468
  * CVE-2025-15469
  * CVE-2025-66199
  * CVE-2025-68160
  * CVE-2025-69418
  * CVE-2025-69419
  * CVE-2025-69420
  * CVE-2025-69421
  * CVE-2026-22795
  * CVE-2026-22796



CVSS scores:

  * CVE-2025-11187 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-11187 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-15467 ( SUSE ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-15467 ( SUSE ): 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-15468 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-15468 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-15469 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  * CVE-2025-15469 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-66199 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-66199 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-68160 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-68160 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-69418 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-69418 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-69419 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-69419 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-69420 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2025-69420 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-69421 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-69421 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-22795 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2026-22795 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2026-22796 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

         openSUSE Leap 16.0

-------------------------------------------------------------

An update that solves 12 vulnerabilities and has 13 bug fixes can now be installed.

Description:

This update for openssl-3 fixes the following issues:

Security fixes:

 - CVE-2025-11187: Improper validation of PBMAC1 parameters in PKCS#12 MAC verification
(bsc#1256829).
 - CVE-2025-15467: Stack buffer overflow in CMS AuthEnvelopedData parsing (bsc#1256830).
 - CVE-2025-15468: NULL dereference in SSL_CIPHER_find() function on unknown cipher ID
(bsc#1256831).
 - CVE-2025-15469: "openssl dgst" one-shot codepath silently truncates inputs >16MB (bsc#1256832).
 - CVE-2025-66199: TLS 1.3 CompressedCertificate excessive memory allocation (bsc#1256833).
 - 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).
 - 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-2026-22795: Missing ASN1_TYPE validation in PKCS#12 parsing (bsc#1256839).
 - CVE-2026-22796: ASN1_TYPE Type Confusion in the PKCS7_digest_from_attributes() function
(bsc#1256840).

Other fixes:

- Enable livepatching support for ppc64le (bsc#1257274).


Patch instructions:

   To install this openSUSE security 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 16.0

   zypper in -t patch openSUSE-Leap-16.0-237=1

Package List:

- openSUSE Leap 16.0:

  libopenssl-3-devel-3.5.0-160000.5.1
  libopenssl-3-fips-provider-3.5.0-160000.5.1
  libopenssl-3-fips-provider-x86-64-v3-3.5.0-160000.5.1
  libopenssl3-3.5.0-160000.5.1
  libopenssl3-x86-64-v3-3.5.0-160000.5.1
  openssl-3-3.5.0-160000.5.1
  openssl-3-doc-3.5.0-160000.5.1

References:

  * https://www.suse.com/security/cve/CVE-2025-11187.html
  * https://www.suse.com/security/cve/CVE-2025-15467.html
  * https://www.suse.com/security/cve/CVE-2025-15468.html
  * https://www.suse.com/security/cve/CVE-2025-15469.html
  * https://www.suse.com/security/cve/CVE-2025-66199.html
  * 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