SUSE 15 SP7 libjxl Important Heap Overflow Vuln 2026-2286-1
suse
June 5, 2026
An update that solves one vulnerability can now be installed.
Summary
## This update for libjxl fixes the following issues: Security fixes: * CVE-2025-70103: heap buffer overflow when hen processing crafted pbm-images due to insufficient bounds checks (bsc#1266460). Other fixes: * Update to version 0.10.5: * fix tile dimension in low memory rendering pipeline. * fix number of channels for gray-to-gray color transform. * `djxl`: reject decoding JXL files if "packed" representation size overflows. * Changes from version 0.10.4: * Huffman lookup table size fix. * Check height limit in modular trees. ## 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
Topics Covered
References
* bsc#1266460
Cross-
* CVE-2025-70103
CVSS scores:
* CVE-2025-70103 ( 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-2025-70103 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-70103 ( NVD ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2025-70103.html
* https://bugzilla.suse.com/show_bug.cgi?id=1266460
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Severity
important
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Critical
Announcement ID: SUSE-SU-2026:2286-1
Release Date: 2026-06-05T12:16:51Z
Rating: important
Topics Covered
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