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Wireshark sharkdExpired Pointer Dereference in Wireshark

Risk 37
Severity
6.5
AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L

Crash in sharkd in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

First published (updated )
CVE-2026-76891

Wireshark sharkdHeap-based Buffer Overflow in Wireshark

Risk 23
Severity
7.5
EPSS
0.02%
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Crash in sharkd 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

First published (updated )
CVE-2026-7378

Wireshark sharkdMissing Release of Memory after Effective Lifetime in Wireshark

Risk 23
Severity
7.5
EPSS
0.02%
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Memory leak in sharkd 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

First published (updated )
CVE-2026-7379

Wireshark sharkdNULL Pointer Dereference in Wireshark

Risk 23
Severity
7.5
EPSS
0.02%
Null Pointer Dereference
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Crash in sharkd 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service

First published (updated )
CVE-2026-7376

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