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CVE-2026-96423

🗓️ 29 Sep 2026 09:30:38Reported by GitLabType 
cve
 cve
🔗 web.nvd.nist.gov👁 47 Views

Heap-based Buffer Overflow in Wireshark 4.6.0-4.6.8 and 4.4.0-4.4.18 allows DoS.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-96423
29 Sep 202609:30
–alpinelinux
bdu_fstec
BDU FSTEC
Wireshark keycode2keysymString DoS
1 Oct 202600:00
–bdu_fstec
cvelist
Cvelist
CVE-2026-96423 Heap-based Buffer Overflow in Wireshark
29 Sep 202609:30
–cvelist
debian
Debian
[SECURITY] [DSA 6541-1] wireshark security update
4 Oct 202616:09
–debian
debiancve
Debian CVE
CVE-2026-96423
29 Sep 202609:30
–debiancve
nessus
Tenable Nessus
Debian dsa-6541 : libwireshark-data - security update
4 Oct 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-96423
29 Sep 202600:00
–nessus
euvd
EUVD
EUVD-2026-88714
29 Sep 202609:30
–euvd
kaspersky
Kaspersky
KLA91301 Multiple vulnerabilities in Wireshark
23 Sep 202600:00
–kaspersky
mend
Mend
CVE-2026-96423
29 Sep 202609:30
–mend
Rows per page
NVD
Vulners
Node
OR
wiresharkwiresharkRange4.4.0–4.4.19
wiresharkwiresharkRange4.6.0–4.6.9
[
  {
    "vendor": "Wireshark Foundation",
    "product": "Wireshark",
    "repo": "https://gitlab.com/wireshark/wireshark",
    "versions": [
      {
        "version": "4.6.0",
        "status": "affected",
        "lessThan": "4.6.9",
        "versionType": "semver"
      },
      {
        "version": "4.4.0",
        "status": "affected",
        "lessThan": "4.4.19",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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14 Oct 2026 04:19Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5 - 7.1
EPSS0.00133
SSVC
47