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CVE-2026-5403 Heap-based Buffer Overflow in Wireshark
| Reporter | Title | Published | Views | Family All 75 |
|---|---|---|---|---|
 | CVE-2026-5403 | 30 Apr 202623:04 | – | attackerkb |
 | CVE-2026-5403 | 30 Apr 202623:04 | – | alpinelinux |
 | CVE-2026-5403 | 1 May 202600:31 | – | circl |
 | Wireshark 安全漏洞 | 1 May 202600:00 | – | cnnvd |
 | CVE-2026-5403 | 30 Apr 202623:04 | – | cve |
 | [SECURITY] [DSA 6249-1] wireshark security update | 6 May 202621:16 | – | debian |
 | CVE-2026-5403 | 30 Apr 202623:04 | – | debiancve |
 | Debian dsa-6249 : libwireshark-data - security update | 7 May 202600:00 | – | nessus |
| Wireshark 4.4.x < 4.4.15 Multiple Vulnerabilities (macOS) | 1 May 202600:00 | – | nessus |
| Wireshark 4.6.x < 4.6.5 Multiple Vulnerabilities (macOS) | 1 May 202600:00 | – | nessus |
10
[
{
"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"
}
]| Source | Link |
|---|---|
| wireshark | www.wireshark.org/security/wnpa-sec-2026-16.html |
| gitlab | www.gitlab.com/wireshark/wireshark/-/issues/21103 |
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30 Apr 2026 23:04Current
CVSS 3.17.8
EPSS0.0001