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SUSE Linux Micro 6.0 Capstone Moderate Buffer Overflows 2026-20868-1

suse
Calendar Grey March 27, 2026
Dist Suse Esm H88
Update for capstone addresses two vulnerabilities related to buffer overflows, requiring immediate attention for SUSE users.
An update that solves two vulnerabilities can now be installed.

Summary

## This update for capstone fixes the following issues: * CVE-2025-67873: Skipdata length unchecked leads to cs_insn.bytes heap buffer overflow (bsc#1255309). * CVE-2025-68114: Unchecked vsnprintf return in SStream_concat allows stack buffer overflow (bsc#1255310). ## 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 Micro 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-641=1 ## Package List: * SUSE Linux Micro 6.0 (aarch64 s390x x86_64) * libcapstone4-4.0.2-6.1 * libcapstone4-debuginfo-4.0.2-6.1 * capstone-debugsource-4.0.2-6.1

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE stack overflow capstone

References

* bsc#1255309

* bsc#1255310

Cross-

* CVE-2025-67873

* CVE-2025-68114

CVSS scores:

* CVE-2025-67873 ( SUSE ): 2.4

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

* CVE-2025-67873 ( SUSE ): 4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

* CVE-2025-67873 ( NVD ): 4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

* CVE-2025-67873 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2025-68114 ( SUSE ): 2.4

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

* CVE-2025-68114 ( SUSE ): 4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

* CVE-2025-68114 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2025-68114 ( NVD ): 4.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Affected Products:

* SUSE Linux Micro 6.0

Announcement ID: SUSE-SU-2026:20868-1
Release Date: 2026-03-25T09:32:23Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE stack overflow capstone

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