Security update for mozjs115

Announcement ID:	SUSE-SU-2026:1870-1
Release Date:	2026-05-15T09:19:51Z
Rating:	important
References:	bsc#1259713 bsc#1259728 bsc#1259731
Cross-References:	CVE-2026-32776 CVE-2026-32777 CVE-2026-32778
CVSS scores:	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 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 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 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 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 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 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 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 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 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 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 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
Affected Products:	Desktop Applications Module 15-SP7 openSUSE Leap 15.6 SUSE Linux Enterprise Desktop 15 SP7 SUSE Linux Enterprise Real Time 15 SP7 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server 15 SP6 LTSS SUSE Linux Enterprise Server 15 SP7 SUSE Linux Enterprise Server for SAP Applications 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves three vulnerabilities can now be installed.

Description:

This update for mozjs115 fixes the following issues

• CVE-2026-32776: libexpat: NULL pointer dereference when processing empty external parameter entities inside an entity declaration value (bsc#1259728).
• CVE-2026-32777: libexpat: denial of service due to infinite loop in DTD content parsing (bsc#1259713).
• 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:

• openSUSE Leap 15.6
  zypper in -t patch SUSE-2026-1870=1 openSUSE-SLE-15.6-2026-1870=1
• Desktop Applications Module 15-SP7
  zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP7-2026-1870=1
• SUSE Linux Enterprise Server 15 SP6 LTSS
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-1870=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-1870=1

Package List:

• openSUSE Leap 15.6 (i686)
  • mozjs115-115.4.0-150600.3.12.5
  • libmozjs-115-0-115.4.0-150600.3.12.5
  • mozjs115-debuginfo-115.4.0-150600.3.12.5
  • libmozjs-115-0-debuginfo-115.4.0-150600.3.12.5
  • mozjs115-debugsource-115.4.0-150600.3.12.5
  • mozjs115-devel-115.4.0-150600.3.12.5
• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
  • mozjs115-115.4.0-150600.3.14.1
  • mozjs115-debuginfo-115.4.0-150600.3.14.1
  • mozjs115-devel-115.4.0-150600.3.14.1
  • libmozjs-115-0-115.4.0-150600.3.14.1
  • mozjs115-debugsource-115.4.0-150600.3.14.1
  • libmozjs-115-0-debuginfo-115.4.0-150600.3.14.1
• Desktop Applications Module 15-SP7 (aarch64 ppc64le s390x x86_64)
  • mozjs115-debuginfo-115.4.0-150600.3.14.1
  • mozjs115-devel-115.4.0-150600.3.14.1
  • libmozjs-115-0-115.4.0-150600.3.14.1
  • mozjs115-debugsource-115.4.0-150600.3.14.1
  • libmozjs-115-0-debuginfo-115.4.0-150600.3.14.1
• SUSE Linux Enterprise Server 15 SP6 LTSS (aarch64 ppc64le s390x x86_64)
  • mozjs115-debuginfo-115.4.0-150600.3.14.1
  • mozjs115-devel-115.4.0-150600.3.14.1
  • libmozjs-115-0-115.4.0-150600.3.14.1
  • mozjs115-debugsource-115.4.0-150600.3.14.1
  • libmozjs-115-0-debuginfo-115.4.0-150600.3.14.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP6 (ppc64le x86_64)
  • mozjs115-debuginfo-115.4.0-150600.3.14.1
  • mozjs115-devel-115.4.0-150600.3.14.1
  • libmozjs-115-0-115.4.0-150600.3.14.1
  • mozjs115-debugsource-115.4.0-150600.3.14.1
  • libmozjs-115-0-debuginfo-115.4.0-150600.3.14.1

References:

• https://www.suse.com/security/cve/CVE-2026-32776.html
• https://www.suse.com/security/cve/CVE-2026-32777.html
• https://www.suse.com/security/cve/CVE-2026-32778.html
• https://bugzilla.suse.com/show_bug.cgi?id=1259713
• https://bugzilla.suse.com/show_bug.cgi?id=1259728
• https://bugzilla.suse.com/show_bug.cgi?id=1259731