CVE-2026-19695

Stack-based Buffer Overflow in Wireshark

Published Aug 13, 2026 CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
Gammu DCT3 trace file parser crash in 4.6.0 to 4.6.7 allows denial of service

Remediation

Vendor Solution

Upgrade to version 4.6.8 or above

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wireshark
Wireshark wireshark
Vendors & Products Wireshark
Wireshark wireshark
Type Values Removed Values Added
Description Gammu DCT3 trace file parser crash in 4.6.0 to 4.6.7 allows denial of service
Title Stack-based Buffer Overflow in Wireshark
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitLab
Published
Updated
Aug 13, 2026, 2:19 PM
Reserved
Aug 13, 2026, 7:35 AM
Status
Analyzed
Published
Aug 13, 2026, 9:17 AM
Modified
Oct 23, 2026, 7:10 PM
Severity
Moderate
Public date
Aug 13, 2026, 8:04 AM