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openSUSE ImageMagick Important Heap and Stack Buffer Overflows 2026-2022-1

suse
Calendar Grey May 20, 2026
Dist Suse Esm H88
SUSE critical update addresses two important vulnerabilities in ImageMagick, enhancing system security and stability.
An update that solves two vulnerabilities can now be installed.

Summary

## This update for ImageMagick fixes the following issues * CVE-2026-31853: heap buffer overflow leads to crash in the SFW decoder of 32-bit systems when processing extremely large images (bsc#1259528). * CVE-2026-42050: Stack buffer overflow in XTileImage (bsc#1265048). ## 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-2026-2022=1 * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-2022=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP6-2026-2022=1 ## Package List:

Topics%20covered

Topics Covered

security advisory buffer overflow important stack overflow imagemagick OpenSUSE

References

* bsc#1259528

* bsc#1265048

Cross-

* CVE-2026-31853

* CVE-2026-42050

CVSS scores:

* CVE-2026-31853 ( SUSE ): 8.3

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

* CVE-2026-31853 ( SUSE ): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

* CVE-2026-31853 ( NVD ): 5.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

* CVE-2026-31853 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2026-42050 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2026-42050 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:

* openSUSE Leap 15.6

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server 15 SP6 LTSS

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:2022-1
Release Date: 2026-05-20T07:14:42Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow important stack overflow imagemagick OpenSUSE

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