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Mageia BIND 10 9 Critical Corrupted Data Issue 2026-0258

Security update. Publication date: 18 Jul 2026 URL: https://advisories.mageia.org/MGASA-2026-0258.html Type: security Affected Mageia releases: 10, 9 Description: The updated bind packages fix a security vulnerability: When BIND 9 was configured to use DNS64 and encounters a DNAME redirect, it could end up using freed memory for the DNS response owner name. This caused the response to contain corrupted data. References: - https://bugs.mageia.org/show_bug.cgi?id=35725 - http://www.slackware.com/security/viewer.php?l=slackware-security&y=2026&m=slackware-security.373168 - https://downloads.isc.org/isc/bind9/9.20.24/doc/arm/html/changelog.html - https://downloads.isc.org/isc/bind9/9.18.50/doc/arm/html/changelog.html SRPMS: - 10/core/bind-9.20.24-1.mga10 - 9/core/bind-9.18.50-1.mga9 . BIND security update addresses corrupted data risk in responses due to DNAME redirect with freed memory.. BIND security update, Mageia security advisory, DNS64 issue, memory corruption fix. . Severity: Critical. LinuxSecurity.com Team

Jul 18, 2026 •Critical Mageia