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SUSE Perl-Cpanel-JSON-XS Key Type Confusion Denial of Service 2026-2782-1

suse
Calendar Grey July 7, 2026
Dist Suse Esm H88
Critical security update for perl-Cpanel-JSON-XS addressing two vulnerabilities and impacting SUSE systems effectively.
An update that solves two vulnerabilities can now be installed.

Summary

## This update for perl-Cpanel-JSON-XS fixes the following issues * CVE-2026-9334: type confusion via duplicate object keys when `dupkeys_as_arrayref` is enabled (bsc#1267546). * CVE-2026-9516: denial of service via UTF-8 BOM prefixed input when a decode filter callback throws (bsc#1267547). ## 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 Package Hub 15 15-SP7 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2026-2782=1 ## Package List: * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64) * perl-Cpanel-JSON-XS-debuginfo-4.380.0-150700.3.6.1 * perl-Cpanel-JSON-XS-4.380.0-150700.3.6.1

Topics%20covered

Topics Covered

security advisory denial of service SuSE important type confusion perl-Cpanel-JSON-XS

References

* bsc#1267546

* bsc#1267547

Cross-

* CVE-2026-9334

* CVE-2026-9516

CVSS scores:

* CVE-2026-9334 ( SUSE ): 9.2

CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

* CVE-2026-9334 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2026-9334 ( NVD ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

* CVE-2026-9516 ( 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-2026-9516 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2026-9516 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* SUSE Linux Enterprise Desktop 15 SP7

* SUSE Linux Enterprise Real Time 15 SP7

* SUSE Linux Enterprise Server 15 SP7

* SUSE Linux Enterprise Server for SAP Applications 15 SP7

* SUSE Package Hub 15 15-SP7

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2782-1
Release Date: 2026-07-06T18:01:58Z
Rating: important

Topics%20covered

Topics Covered

security advisory denial of service SuSE important type confusion perl-Cpanel-JSON-XS

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