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CVE-2026-49941

🗓️ 04 Jun 2026 16:07:20Reported by CPANSecType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Net CIDR Set for Perl before 0.20 fails to validate addresses, causing recursive denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-49941
4 Jun 202616:07
attackerkb
Circl
CVE-2026-49941
4 Jun 202617:20
circl
Cvelist
CVE-2026-49941 Net::CIDR::Set versions through 0.20 for Perl did not validate IP addresses
4 Jun 202616:07
cvelist
Debian CVE
CVE-2026-49941
4 Jun 202616:07
debiancve
EUVD
EUVD-2026-34298
4 Jun 202616:07
euvd
NVD
CVE-2026-49941
4 Jun 202617:16
nvd
OSV
DEBIAN-CVE-2026-49941
3 Jun 202621:48
osv
OSV
OPENSUSE-SU-2026:10951-1 perl-Net-CIDR-Set-0.210.0-1.1 on GA media
3 Jun 202600:00
osv
OSV
UBUNTU-CVE-2026-49941
4 Jun 202600:00
osv
Positive Technologies
PT-2026-46267
3 Jun 202600:00
ptsecurity
Rows per page
[
  {
    "collectionURL": "https://cpan.org/modules",
    "defaultStatus": "unaffected",
    "packageName": "Net-CIDR-Set",
    "product": "Net::CIDR::Set",
    "programRoutines": [
      {
        "name": "Net::CIDR::Set::IPv4::_encode"
      },
      {
        "name": "Net::CIDR::Set::IPv6::_encode"
      }
    ],
    "repo": "https://github.com/robrwo/perl-Net-CIDR-Set",
    "vendor": "RRWO",
    "versions": [
      {
        "lessThanOrEqual": "0.20",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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04 Jun 2026 20:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
SSVC
8