Medium severity · published Jul 8, 2026
CVE-2026-15164
Heap-based Buffer Overflow in ciscodump
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
Crash in ciscodump 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CI
ciscodump · Wireshark Foundation
4.6.0 before 4.6.7; 4.4.0 before 4.4.17 · source: vendor
WI
Wireshark · Wireshark
4.4.0 before 4.4.17; 4.6.0 before 4.6.7 · source: NVD