GO-2026-6121Published

GoPacket's Diameter AVP decoder: uint32 underflow on vendor header size leads to unbounded ~4 GiB allocation (unauthenticated remote DoS)

cve-program · CVE-2026-54345

Published

gopacket

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "gopacket",
                    "product": "gopacket",
                    "versions": [
                        {
                            "version": "< 1.6.1",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-49893

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jul 28, 2026, 4:14:12 PM

dateUpdated: Jul 28, 2026, 5:11:47 PM

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-54345

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-191 · CWE-770

Original publisher date fields

published: 2026-07-28T17:16:51.400

lastModified: 2026-08-05T19:04:17.910

1 source CPE criteria · context only

cpe:2.3:a:gopacket:gopacket:*:*:*:*:*:go:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-6r28-9ppf-4hj5

Published

github.com/gopacket/gopacket

SEMVER · introduced 0 → fixed 1.6.1

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-6121

Published

github.com/gopacket/gopacket

SEMVER · introduced 0 → fixed 1.6.1

Original source record · Cite this exact observation · Complete original publisher JSON