PT-2026-78851 · Wireshark · Wireshark
CVE-2026-76890
·
Published
2026-08-19
·
Updated
2026-08-30
CVSS v3.1
8.1
High
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Wireshark versions 4.6.0 through 4.6.7
Wireshark versions 4.4.0 through 4.4.18
Description
A crash in the
sharkd component occurs due to an expired pointer dereference, which can lead to a denial of service.Recommendations
Update Wireshark versions 4.6.0 through 4.6.7 to a version newer than 4.6.7.
Update Wireshark versions 4.4.0 through 4.4.18 to a version newer than 4.4.18.
Exploit
Fix
DoS
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Weakness Enumeration
Related Identifiers
Affected Products
Wireshark