Mageia 9 perl-Net-CIDR-Lite Severe IP ACL Bypass Vulnerability 2026-0136
mageia
May 14, 2026
MGASA-2026-0136 - Updated perl-Net-CIDR-Lite packages fix security vulnerabilities
Summary
Description:
Net::CIDR::Lite versions before 0.24 for Perl does not properly validate
IP address and CIDR mask inputs, which may allow IP ACL bypass.
(CVE-2026-45190)
Net::CIDR::Lite versions before 0.24 for Perl does not properly consider
extraneous zero characters in CIDR mask values, which may allow IP ACL
bypass. (CVE-2026-45191)
References
- https://bugs.mageia.org/show_bug.cgi?id=35506
- https://www.openwall.com/lists/oss-security/2026/05/10/6
- https://www.openwall.com/lists/oss-security/2026/05/10/7
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-45190
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-45191
Topics Covered
Resolution
SRPMS
- 9/core/perl-Net-CIDR-Lite-0.240.0-1.mga9
PREVIOUS
NEXT
Severity
important
Lowest
Low
Medium
High
Critical
Publication date: 14 May 2026
URL: https://advisories.mageia.org/MGASA-2026-0136.html
Type: security
CVE: CVE-2026-45190,
CVE-2026-45191
Topics Covered
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