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CVE-2026-5403

🗓️ 30 Apr 2026 23:04:03Reported by GitLabType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

CVE-2026-5403 causes heap overflow in Wireshark, crashing SBC codec and enabling denial of service.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5403
30 Apr 202623:04
attackerkb
AlpineLinux
CVE-2026-5403
30 Apr 202623:04
alpinelinux
Circl
CVE-2026-5403
1 May 202600:31
circl
CNNVD
Wireshark 安全漏洞
1 May 202600:00
cnnvd
Cvelist
CVE-2026-5403 Heap-based Buffer Overflow in Wireshark
30 Apr 202623:04
cvelist
Debian
[SECURITY] [DSA 6249-1] wireshark security update
6 May 202621:16
debian
Debian CVE
CVE-2026-5403
30 Apr 202623:04
debiancve
Tenable Nessus
Debian dsa-6249 : libwireshark-data - security update
7 May 202600:00
nessus
Tenable Nessus
Wireshark 4.4.x < 4.4.15 Multiple Vulnerabilities (macOS)
1 May 202600:00
nessus
Tenable Nessus
Wireshark 4.6.x < 4.6.5 Multiple Vulnerabilities (macOS)
1 May 202600:00
nessus
Rows per page
NVD
Vulners
Node
wiresharkwiresharkRange4.4.04.4.15
OR
wiresharkwiresharkRange4.6.04.6.5
[
  {
    "vendor": "Wireshark Foundation",
    "product": "Wireshark",
    "versions": [
      {
        "version": "4.6.0",
        "status": "affected",
        "lessThan": "4.6.5",
        "versionType": "semver"
      },
      {
        "version": "4.4.0",
        "status": "affected",
        "lessThan": "4.4.15",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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