ESB-2026.5354

=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.5354 Security update for mozjs78 19 May 2026 =========================================================================== AUSCERT Security Bulletin Summary --------------------------------- Product: mozjs78 Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2026-32776 CVE-2026-32777 CVE-2026-32778 Original Bulletin: https://www.suse.com/support/update/announcement/2026/suse-su-20261956-1 Comment: CVSS (Max): 7.5 CVE-2026-32777 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H EPSS (Max): 0.0% (0th) CVE-2026-32778 2026-05-18 - --------------------------BEGIN INCLUDED TEXT-------------------- Security update for mozjs78 Announcement ID: SUSE-SU-2026:1956-1 Release Date: 2026-05-18T07:57:21Z Rating: important o bsc#1259713 References: o bsc#1259728 o bsc#1259731 o CVE-2026-32776 Cross-References: o CVE-2026-32777 o CVE-2026-32778 o CVE-2026-32776 ( 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 o CVE-2026-32776 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N /S:U/C:N/I:N/A:H o CVE-2026-32776 ( NVD ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/ S:U/C:N/I:N/A:L o CVE-2026-32776 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:N/I:N/A:H o CVE-2026-32777 ( 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 o CVE-2026-32777 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N /S:U/C:N/I:N/A:H CVSS scores: o CVE-2026-32777 ( NVD ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/ S:U/C:N/I:N/A:L o CVE-2026-32777 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:N/I:N/A:H o CVE-2026-32778 ( SUSE ): 8.2 CVSS:4.0/AV:N/AC:L/AT:P/PR:N /UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N o CVE-2026-32778 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N /S:U/C:N/I:N/A:H o CVE-2026-32778 ( NVD ): 2.9 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/ S:U/C:N/I:N/A:L o CVE-2026-32778 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:N/I:N/A:H o openSUSE Leap 15.4 o SUSE Linux Enterprise Desktop 15 SP7 o SUSE Linux Enterprise High Performance Computing 15 SP4 o SUSE Linux Enterprise High Performance Computing 15 SP5 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 Affected o SUSE Linux Enterprise High Performance Computing LTSS 15 Products: SP5 o SUSE Linux Enterprise Real Time 15 SP7 o SUSE Linux Enterprise Server 15 SP4 o SUSE Linux Enterprise Server 15 SP4 LTSS o SUSE Linux Enterprise Server 15 SP5 o SUSE Linux Enterprise Server 15 SP5 LTSS o SUSE Linux Enterprise Server 15 SP7 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 o SUSE Linux Enterprise Server for SAP Applications 15 SP5 o SUSE Linux Enterprise Server for SAP Applications 15 SP7 o SUSE Package Hub 15 15-SP7 An update that solves three vulnerabilities can now be installed. Description: This update for mozjs78 fixes the following issues o CVE-2026-32776: libexpat: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value (bsc# 1259728). o CVE-2026-32777: libexpat: denial of service due to infinite loop in DTD content parsing (bsc#1259713). o CVE-2026-32778: libexpat: NULL pointer dereference in setContext on retry after an out-of-memory condition (bsc#1259731). 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: o openSUSE Leap 15.4 zypper in -t patch SUSE-2026-1956=1 o SUSE Package Hub 15 15-SP7 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-1956= 1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-1956=1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-1956=1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2026-1956=1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2026-1956=1 o SUSE Linux Enterprise Server 15 SP4 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-1956=1 o SUSE Linux Enterprise Server 15 SP5 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2026-1956=1 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-1956=1 o SUSE Linux Enterprise Server for SAP Applications 15 SP5 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2026-1956=1 Package List: o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64) mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 o SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64) mozjs78-devel-78.15.0-150400.3.17.1 libmozjs-78-0-debuginfo-78.15.0-150400.3.17.1 mozjs78-debuginfo-78.15.0-150400.3.17.1 mozjs78-debugsource-78.15.0-150400.3.17.1 libmozjs-78-0-78.15.0-150400.3.17.1 References: o https://www.suse.com/security/cve/CVE-2026-32776.html o https://www.suse.com/security/cve/CVE-2026-32777.html o https://www.suse.com/security/cve/CVE-2026-32778.html o https://bugzilla.suse.com/show_bug.cgi?id=1259713 o https://bugzilla.suse.com/show_bug.cgi?id=1259728 o https://bugzilla.suse.com/show_bug.cgi?id=1259731 - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AUSCERT. 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