CVE-2026-76919mediumCWE-457

CVE-2026-76919: medium-severity vulnerability in Wireshark

Use of Uninitialized Variable in Wireshark

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.3%
ESS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected products
Wireshark Foundation · Wireshark
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