Alpine/wireshark: high 7.5

Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file

Action: Upgrade wireshark to 3.4.11-r0 or later.

Affected

Fixed versions

Sources

• osv: ALPINE-CVE-2021-39926#Alpine:v3.18/wireshark
• https://security.alpinelinux.org/vuln/CVE-2021-39926

published 2021-11-19T17:15:08.620Z · modified 2026-11-03T06:32:41.204793055Z · JSON