CVE-2026-15168lowCWE-457

CVE-2026-15168: low-severity vulnerability in Wireshark

Use of Uninitialized Variable in Wireshark

Published · Updated

Follow this CVE+ Monitor Wireshark+ Monitor wireshark

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

8Vexday Risk Score

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

ssvc Trackcvss 2.5epss 0.1%
BLF file parser in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows possible information disclosure
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Affected products
Wireshark Foundation · Wireshark
Related CVEs — Wireshark

In the same product, most dangerous first.

CVE-2021-39925HIGHCVE-2021-39925EPSS 8.1%CVE-2021-39926HIGHCVE-2021-39926EPSS 8.0%CVE-2021-39928HIGHCVE-2021-39928EPSS 5.9%CVE-2021-39922HIGHCVE-2021-39922EPSS 5.6%CVE-2021-39924HIGHCVE-2021-39924EPSS 5.3%CVE-2023-1992MEDIUMCVE-2023-1992EPSS 4.6%