CVE-2026-65819
High · 7.5CVSS
7.5
EPSS
0.7%
Published
Aug 7, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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