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openSUSE Leap 16.0 Apptainer Important Fixes Vuln 2026-20834-1

opensuse
Calendar Grey May 29, 2026
Dist Opensuse Esm H88
Update for apptainer resolves 15 issues with important security fixes and bug corrections to enhance system protection.
An update that solves 15 vulnerabilities and has 3 bug fixes can now be installed.

Description

This update for apptainer fixes the following issues:

Changes in apptainer:

- Fix CVE-2026-39827, CVE-2026-39834, CVE-2026-39828, CVE-2026-39829,

CVE-2026-39831, CVE-2026-42508, CVE-2026-39833, CVE-2026-39830,

CVE-2026-39832, CVE-2026-46597, CVE-2026-46598, CVE-2026-46595,

CVE-2026-39835 (bsc#1266202)

Update golang.org/x/crypto to v0.52.0

- Fix CVE-2026-33814 GO-2026-4918 (bsc#1265844)

Update golang.org/x/net to version v0.53.0

- Integrate vulnchecker into %check stage (optional).

- Sync with Factory version which also fixes CVE-2024-45310

tracked in bsc#1257432

- Readded SLE-15SP6.def as it was removed from Factory

Patch instructions:

To install this openSUSE security 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 16.0

zypper in -t patch openSUSE-Leap-16.0-packagehub-273=1

Topics%20covered

Topics Covered

security advisory security issue bug fix important OpenSUSE apptainer

Patch

Package List

- openSUSE Leap 16.0:

apptainer-1.4.5-bp160.2.1

apptainer-leap-1.4.5-bp160.2.1

References

* bsc#1257432

* bsc#1265844

* bsc#1266202

References:

* https://www.suse.com/security/cve/CVE-2024-45310.html

* https://www.suse.com/security/cve/CVE-2026-33814.html

* https://www.suse.com/security/cve/CVE-2026-39827.html

* https://www.suse.com/security/cve/CVE-2026-39828.html

* https://www.suse.com/security/cve/CVE-2026-39829.html

* https://www.suse.com/security/cve/CVE-2026-39830.html

* https://www.suse.com/security/cve/CVE-2026-39831.html

* https://www.suse.com/security/cve/CVE-2026-39832.html

* https://www.suse.com/security/cve/CVE-2026-39833.html

* https://www.suse.com/security/cve/CVE-2026-39834.html

* https://www.suse.com/security/cve/CVE-2026-39835.html

* https://www.suse.com/security/cve/CVE-2026-42508.html

* https://www.suse.com/security/cve/CVE-2026-46595.html

* https://www.suse.com/security/cve/CVE-2026-46597.html

* https://www.suse.com/security/cve/CVE-2026-46598.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:20834-1
Rating: important
Affected Products: openSUSE Leap 16.0 -------------------------------------------------------------

Topics%20covered

Topics Covered

security advisory security issue bug fix important OpenSUSE apptainer

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