Mageia 9 Unbound Critical Remote Code Execution Advisory 2026-0034
mageia
June 9, 2026
Security update
Summary
Description:
Updated unbound packages fix various security vulnerabilities, one big
critical (CVE-2026-33278) and concerning a possible remote code
execution during DNSSEC validation.
References
- https://bugs.mageia.org/show_bug.cgi?id=35561
- https://nlnetlabs.nl/projects/unbound/security-advisories/
- https://www.openwall.com/lists/oss-security/2026/05/20/5
- https://www.cve.org/CVERecord?id=CVE-2026-32792
- https://www.cve.org/CVERecord?id=CVE-2026-33278
- https://www.cve.org/CVERecord?id=CVE-2026-40622
- https://www.cve.org/CVERecord?id=CVE-2026-41292
- https://www.cve.org/CVERecord?id=CVE-2026-42534
- https://www.cve.org/CVERecord?id=CVE-2026-42923
- https://www.cve.org/CVERecord?id=CVE-2026-42944
- https://www.cve.org/CVERecord?id=CVE-2026-42959
- https://www.cve.org/CVERecord?id=CVE-2026-42960
- https://www.cve.org/CVERecord?id=CVE-2026-44390
- https://www.cve.org/CVERecord?id=CVE-2026-44608
Topics Covered
Resolution
Warning: Undefined array key "block" in /var/www/www.linuxsecurity.com-443/html/tmp/regularlabs/custom_php/69640_e054056aed0948774f0d9dcb331a22bc on line 17
Warning: Undefined array key "block" in /var/www/www.linuxsecurity.com-443/html/tmp/regularlabs/custom_php/69640_e054056aed0948774f0d9dcb331a22bc on line 21
Warning: foreach() argument must be of type array|object, null given in /var/www/www.linuxsecurity.com-443/html/tmp/regularlabs/custom_php/69640_e054056aed0948774f0d9dcb331a22bc on line 21
SRPMS
- 9/core/unbound-1.25.1-1.mga9
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Severity
critical
Lowest
Low
Medium
High
Critical
Publication date:09 Jun 2026
URL: https://advisories.mageia.org/MGAA-2026-0034.html
Type: bugfix
CVE: CVE-2026-32792,
CVE-2026-33278,
CVE-2026-40622,
CVE-2026-41292,
CVE-2026-42534,
CVE-2026-42923,
CVE-2026-42944,
CVE-2026-42959,
CVE-2026-42960,
CVE-2026-44390,
CVE-2026-44608
Topics Covered
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