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SUSE Linux 15 SP7 Security Advisories for mozjs60 Denial of Service

suse
Calendar Grey May 13, 2026
Dist Suse Esm H88
Important update for SUSE mozjs60 fixes three security issues including denial of service and null pointer dereference.
An update that solves three vulnerabilities can now be installed.

Summary

## This update for mozjs60 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: * SUSE Linux Enterprise Server 15 SP4 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-1817=1 * SUSE Linux Enterprise Server 15 SP5 LTSS

Topics%20covered

Topics Covered

security advisory denial of service SuSE important null pointer mozjs60

References

* bsc#1259713

* bsc#1259728

* bsc#1259731

Cross-

* 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:1817-1
Release Date: 2026-05-12T07:58:34Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service SuSE important null pointer mozjs60

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