Linuxsecurity Security Updates for Fedora 43 Address Multiple CVEs
Article Content
- •Fedora 43 updates address three critical CVEs affecting bind and bind-dyndb-ldap.
- •CVE-2026-3592 limits resolver server list size to enhance security.
- •Users are urged to update to version 9.18.49 to mitigate these vulnerabilities.
On May 26, 2026, Fedora released updates for bind-dyndb-ldap and bind, addressing critical security vulnerabilities. The updates include fixes for CVE-2026-3592, which limits resolver server list size, CVE-2026-3039, which resolves a GSS-API resource leak, and CVE-2026-5946, which disables recursion, UPDATE, and NOTIFY for non-IN views. All three CVEs were published on May 20, 2026. Affected systems include Fedora 43 installations using bind and bind-dyndb-ldap. Users are advised to update to version 9.18.49 to mitigate these vulnerabilities. The updates are crucial for maintaining the security and integrity of systems relying on these services.
Ask AI about this cluster
Answers cite the sources they use
Timeline
More articles in this cluster (2)
Following this threat?
Track CVE-2026-3039 in your own feed — you're alerted when they show up in new reporting, leak sites or exploitation.
Free account · no card needed
Continue Reading
Critical Zero-Day Exploited in BeyondTrust Remote Support by China-linked Group A critical vulnerability in BeyondTrust Remote Support, tracked as CVE-2026-102764 with a CVSS score of 9.3, has been exploited by the China-linked espionage group Armory Castle since August 29, 2026. This flaw allows unauthenticated remote attackers to perform file operations, gaining root control and access to… 
Silent Lynx Targets CIS Governments via WinRAR Exploit The threat actor Silent Lynx has launched a series of attacks against government organizations in the Commonwealth of Independent States (CIS) from June 2025 to August 2026. These attacks exploit a vulnerability in WinRAR (CVE-2025-8088) to deploy reverse shells, including FoalShell and PickleShell, facilitating…