SUSE alert SUSE-SU-2026:3866-1 (openssl-3)
| From: | OPENSUSE-SECURITY-UPDATES <null@suse.de> | |
| To: | security-announce@lists.opensuse.org | |
| Subject: | SUSE-SU-2026:3866-1: important: Security update for openssl-3 | |
| Date: | Mon, 31 Aug 2026 08:35:58 -0000 | |
| Message-ID: | <178816535819.200.5645316620270625990@f2d94a75072c> | |
| Archive-link: | Article |
# Security update for openssl-3 Announcement ID: SUSE-SU-2026:3866-1 Release Date: 2026-08-28T17:29:19Z Rating: important References: * bsc#1274774 * bsc#1274788 * bsc#1274790 * bsc#1274795 * bsc#1274797 * bsc#1275837 Cross-References: * CVE-2026-54874 * CVE-2026-63072 * CVE-2026-63074 * CVE-2026-63076 * CVE-2026-75803 CVSS scores: * CVE-2026-54874 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-54874 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-63072 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H * CVE-2026-63072 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-63074 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2026-63074 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-63076 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-63076 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2026-75803 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N 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 An update that solves five vulnerabilities and has one security fix can now be installed. ## Description: This update for openssl-3 fixes the following issues: August 2026 release. * CVE-2026-54874: excessive memory use when buffering DTLS records for a future epoch (bsc#1274795). * CVE-2026-63072: heap buffer overflow in CMS key unwrapping (bsc#1274788). * CVE-2026-63074: unbounded growth of `extraCerts` cache in the CMP server (bsc#1274797). * CVE-2026-63076: invalid pointer dereference in the CMP server via crafted `protectionAlg` (bsc#1274790). * CVE-2026-75803: AEAD forgeries with empty ciphertext when using `EVP_Cipher()` (bsc#1275837). ## 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-SP6-2026-3866=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-3866=1 * openSUSE Leap 15.6 zypper in -t patch SUSE-2026-3866=1 ## Package List: * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (x86_64) * libopenssl-3-fips-provider-32bit-debuginfo-3.1.4-150600.5.64.1 * libopenssl3-32bit-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-32bit-3.1.4-150600.5.64.1 * libopenssl3-32bit-debuginfo-3.1.4-150600.5.64.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64) * openssl-3-3.1.4-150600.5.64.1 * libopenssl3-debuginfo-3.1.4-150600.5.64.1 * libopenssl-3-devel-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-debuginfo-3.1.4-150600.5.64.1 * libopenssl3-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-3.1.4-150600.5.64.1 * openssl-3-debugsource-3.1.4-150600.5.64.1 * openssl-3-debuginfo-3.1.4-150600.5.64.1 * openSUSE Leap 15.6 (aarch64 i586 ppc64le s390x x86_64) * openssl-3-3.1.4-150600.5.64.1 * libopenssl3-debuginfo-3.1.4-150600.5.64.1 * libopenssl-3-devel-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-debuginfo-3.1.4-150600.5.64.1 * libopenssl3-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-3.1.4-150600.5.64.1 * openssl-3-debugsource-3.1.4-150600.5.64.1 * openssl-3-debuginfo-3.1.4-150600.5.64.1 * openSUSE Leap 15.6 (x86_64) * libopenssl-3-fips-provider-32bit-debuginfo-3.1.4-150600.5.64.1 * libopenssl-3-devel-32bit-3.1.4-150600.5.64.1 * libopenssl3-32bit-debuginfo-3.1.4-150600.5.64.1 * libopenssl3-32bit-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-32bit-3.1.4-150600.5.64.1 * openSUSE Leap 15.6 (aarch64_ilp32) * libopenssl3-64bit-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-64bit-3.1.4-150600.5.64.1 * libopenssl-3-devel-64bit-3.1.4-150600.5.64.1 * libopenssl3-64bit-debuginfo-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-64bit-debuginfo-3.1.4-150600.5.64.1 * openSUSE Leap 15.6 (noarch) * openssl-3-doc-3.1.4-150600.5.64.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64) * openssl-3-3.1.4-150600.5.64.1 * libopenssl3-debuginfo-3.1.4-150600.5.64.1 * libopenssl-3-devel-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-debuginfo-3.1.4-150600.5.64.1 * libopenssl3-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-3.1.4-150600.5.64.1 * openssl-3-debugsource-3.1.4-150600.5.64.1 * openssl-3-debuginfo-3.1.4-150600.5.64.1 * SUSE Linux Enterprise Server 15 SP6 LTSS (x86_64) * libopenssl-3-fips-provider-32bit-debuginfo-3.1.4-150600.5.64.1 * libopenssl3-32bit-3.1.4-150600.5.64.1 * libopenssl-3-fips-provider-32bit-3.1.4-150600.5.64.1 * libopenssl3-32bit-debuginfo-3.1.4-150600.5.64.1 ## References: * https://www.suse.com/security/cve/CVE-2026-54874.html * https://www.suse.com/security/cve/CVE-2026-63072.html * https://www.suse.com/security/cve/CVE-2026-63074.html * https://www.suse.com/security/cve/CVE-2026-63076.html * https://www.suse.com/security/cve/CVE-2026-75803.html * https://bugzilla.suse.com/show_bug.cgi?id=1274774 * https://bugzilla.suse.com/show_bug.cgi?id=1274788 * https://bugzilla.suse.com/show_bug.cgi?id=1274790 * https://bugzilla.suse.com/show_bug.cgi?id=1274795 * https://bugzilla.suse.com/show_bug.cgi?id=1274797 * https://bugzilla.suse.com/show_bug.cgi?id=1275837
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