| Name | CVE-2026-65819 |
| Description | gopacket provides packet processing capabilities for Go. Through version 1.7.0, multiple layer decoders use attacker-controlled lengths, counts, or offsets before validating them against packet buffers, allowing a crafted packet decoded through DecodingLayerParser or DecodeFromBytes to trigger an unrecovered panic and remotely deny service. A patch commit is available at 210f25f. |
| 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) |
| Debian Bugs | 1144416 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| golang-github-gopacket-gopacket (PTS) | bookworm | 1.0.0-1 | vulnerable |
| forky, sid, trixie | 1.3.0-2 | vulnerable | |
| gopacket (PTS) | bullseye | 1.1.19-1 | vulnerable |
| bookworm | 1.1.19-3 | vulnerable | |
| forky, sid, trixie | 1.1.19-6.2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| golang-github-gopacket-gopacket | source | (unstable) | (unfixed) | 1144416 | ||
| gopacket | source | (unstable) | (unfixed) |
[trixie] - golang-github-gopacket-gopacket <no-dsa> (Minor issue)
[trixie] - gopacket <no-dsa> (Minor issue)
https://github.com/gopacket/gopacket/security/advisories/GHSA-8mcr-459q-5mx2
Fixed by: https://github.com/gopacket/gopacket/commit/210f25fb9b3ca1af2eb649936f78ad6991b6c9c5 (v1.7.1)