| Name | CVE-2026-3201 |
| Description | USB HID protocol dissector memory exhaustion in Wireshark 4.6.0 to 4.6.3 and 4.4.0 to 4.4.13 allows denial of service |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| wireshark (PTS) | bullseye | 3.4.10-0+deb11u1 | fixed |
| bullseye (security) | 3.4.16-0+deb11u2 | fixed |
| bookworm | 4.0.17-0+deb12u1 | vulnerable |
| bookworm (security) | 4.0.11-1~deb12u1 | vulnerable |
| trixie | 4.4.7-1 | vulnerable |
| trixie (security) | 4.4.13-0+deb13u1 | vulnerable |
| forky, sid | 4.6.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| wireshark | source | bullseye | (not affected) | | | |
| wireshark | source | (unstable) | 4.6.4-1 | | | |
Notes
[trixie] - wireshark <no-dsa> (Minor issue)
[bookworm] - wireshark <no-dsa> (Minor issue)
[bullseye] - wireshark <not-affected> (bullseye has MAX_REPORT_DESCRIPTOR_COUNT limit check)
https://www.wireshark.org/security/wnpa-sec-2026-05.html
https://gitlab.com/wireshark/wireshark/-/issues/20972
Fixed by: https://gitlab.com/wireshark/wireshark/-/commit/f87c426b30e99363bc92dea33d27ea1ebb670be1 (master)
Fixed by: https://gitlab.com/wireshark/wireshark/-/commit/168bf057756391ce517e5b02fee63f0361a3e430 (v4.6.4)
Fixed by: https://gitlab.com/wireshark/wireshark/-/commit/5e80615ebc95c3f57235ab2699b03e45d8071a1c (v4.4.14)