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Fedora 43 Lemonldap-ng Update Advisory CVE-2026

Linuxsecurity •LinuxSecurity Advisories • August 19, 2026

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

LemonLdap::NG is a modular Web-SSO based on Apache::Session modules. It

simplifies the build of a protected area with a few changes in the

application. It manages both authentication and authorization and provides

headers for accounting.

So you can have a full AAA protection for your web space as described below.

Update to 2.23.3 Fixes CVE-2026-19349

* Mon Aug 10 2026 Xavier Guimard - 2.23.3-1 - Update to 2.23.3

[ 1 ] Bug #2513535 - lemonldap-ng-2.23.3 is available

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-d8ffb92441' at the command line. For more information, refer to the dnf documentation available at

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The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Fedora 43 and 44 Lemonldap-ng Update Addresses CVE-2026-19349 Fedora has released updates for Lemonldap-ng to address CVE-2026-19349, a security vulnerability published on 2026-08-16. The update, version 2.23.3, was made available on August 10, 2026, and affects users of both Fedora 43 and 44. Lemonldap-ng is a modular Web-SSO solution that manages authentication and authorization. The vulnerability could potentially allow for privilege escalation and system-wide damage if exploited. Users are advised to update their systems using the 'dnf' package manager to mitigate risks associated with this CVE. The updates include fixes that enhance the security of the affected systems. Administrators are encouraged to audit Linux privileges to limit potential compromises. 2 sources 58

Extracted Entities

Fedora 43 Lemonldap-ng Update Advisory CVE-2026

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Extracted Entities

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