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SUSE tiff Important Stack Overflow Integer Overflow Vuln 2026-22306-1

suse
Calendar Grey July 1, 2026
Dist Suse Esm H88
SUSE releases important security update for tiff fixing eight issues, including stack overflow and integer overflow.
An update that solves eight vulnerabilities can now be installed.

Summary

## This update for tiff fixes the following issues Security issues: * CVE-2025-8851: libtiff: LibTIFF Stack-based buffer overflow (bsc#1248278). * CVE-2026-4775: signed integer overflow in the `putcontig8bitYCbCr44tile` function (bsc#1260411). Non security issue: * QGIS can't export with GDAL- LERC codec, LERC library not found anywhere in the system (bsc#1257123). ## 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 for SAP applications 16.0 zypper in -t patch SUSE-SLES-16.0-1007=1 * SUSE Linux Enterprise Server 16.0 zypper in -t patch SUSE-SLES-16.0-1007=1 ## Package List:

Topics%20covered

Topics Covered

security advisory SuSE important stack overflow TIFF signed integer overflow

References

* bsc#1248278

* bsc#1257123

* bsc#1260411

Cross-

* CVE-2018-7456

* CVE-2023-0800

* CVE-2023-0801

* CVE-2023-0802

* CVE-2023-0803

* CVE-2023-0804

* CVE-2025-8851

* CVE-2026-4775

CVSS scores:

* CVE-2018-7456 ( SUSE ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2018-7456 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2023-0800 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

* CVE-2023-0800 ( NVD ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

* CVE-2023-0800 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2023-0801 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

* CVE-2023-0801 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22306-1
Release Date: 2026-06-21T02:12:54Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE important stack overflow TIFF signed integer overflow

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