Audit Linux privileges now to limit compromise, escalation, and system-wide damage. Review Linux Privileges×

Alerts This Week
Warning Icon 1 455
Alerts This Week
Warning Icon 1 455

SUSE Linux Micro Important gzip Security Update CVE-2026-41991

suse
Calendar Grey July 22, 2026
Scroller Suse
Important security update for gzip on SUSE fixes insecure file handling vulnerability. Install updates promptly.
SUSE released an important security update for gzip to fix CVE-2026-41991, addressing insecure temporary file handling in the gzexe utility for SUSE Linux Micro 6.2.

Summary

## This update for gzip fixes the following issue * CVE-2026-41991: insecure temporary file handling in the gzexe utility when the mktemp utility is not available in the user's PATH (bsc#1269622). ## 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 6.2 zypper in -t patch SUSE-SL-Micro-6.2-1280=1 ## Package List: * SUSE Linux Micro 6.2 (aarch64 ppc64le s390x x86_64) * gzip-debuginfo-1.13-160000.3.1 * gzip-debugsource-1.13-160000.3.1 * gzip-1.13-160000.3.1

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important insecure file handling gzip

References

* bsc#1269622

Cross-

* CVE-2026-41991

CVSS scores:

* CVE-2026-41991 ( SUSE ): 6.9

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

* CVE-2026-41991 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

* CVE-2026-41991 ( NVD ): 2.0

CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

* CVE-2026-41991 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

Affected Products:

* SUSE Linux Micro 6.2

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2026-41991.html

* https://bugzilla.suse.com/show_bug.cgi?id=1269622

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:22753-1
Release Date: 2026-07-18T08:14:12Z
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow SuSE important insecure file handling gzip

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.