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CVE-2026-1425 pymumu SmartDNS SVBC Record dns.c _dns_decode_SVCB_HTTPS stack-based overflow

🗓️ 26 Jan 2026 07:32:06Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

Security flaw in pymumu SmartDNS up to 47.1 causes remote stack overflow in SVBC Record parser.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-1425
26 Jan 202607:32
attackerkb
Circl
CVE-2026-1425
26 Jan 202609:43
circl
CNNVD
SmartDNS security vulnerability
26 Jan 202600:00
cnnvd
CVE
CVE-2026-1425
26 Jan 202607:32
cve
Debian CVE
CVE-2026-1425
26 Jan 202607:32
debiancve
EUVD
EUVD-2026-4706
26 Jan 202607:32
euvd
NVD
CVE-2026-1425
26 Jan 202608:16
nvd
OSV
DEBIAN-CVE-2026-1425
26 Jan 202608:16
osv
OSV
UBUNTU-CVE-2026-1425
26 Jan 202608:16
osv
Positive Technologies
PT-2026-4730
26 Jan 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "pymumu",
    "product": "SmartDNS",
    "versions": [
      {
        "version": "47.0",
        "status": "affected"
      },
      {
        "version": "47.1",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:pymumu:smartdns:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "SVBC Record Parser"
    ]
  }
]

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23 Feb 2026 08:58Current
CVSS 25.1
CVSS 3.15.6
CVSS 35.6
CVSS 46.3
EPSS0.00022
34