Critical Security Fix for Fedora bind-dyndb-ldap Addresses CVE-2025-13878

Critical Security Fix for Fedora bind-dyndb-ldap Addresses CVE-2025-13878

First seen 7 Feb 2026, 16:54 UTC Linuxsecurity 97% similarity 47.7

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A critical security update has been issued for the Fedora bind-dyndb-ldap package, addressing CVE-2025-13878. This vulnerability involves incorrect length checks for BRID and HHIT records, which could potentially lead to denial of service. Users are advised to update to version 9.18.44 to mitigate this issue.

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Timeline

2026-01-21
CVE-2025-13878 published
2026-01-27
Fedora 43 bind-dyndb-ldap critical DoS fix announced
2026-02-07
Fedora 42 bind-dyndb-ldap critical security fix released

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