GHSA-pw7p-7fqv-hpj8: GoBGP: Integer underflow in the BGPUpdate.DecodeFromBytes function
An integer underflow in the BGPUpdate.DecodeFromBytes function (/bgp/bgp.go) of gobgp v4.3.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.
GHSA-pw7p-7fqv-hpj8: GoBGP: Integer underflow in the BGPUpdate.DecodeFromBytes function
Description
An integer underflow in the BGPUpdate.DecodeFromBytes function (/bgp/bgp.go) of gobgp v4.3.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted BGP UPDATE message.
CVSS v3.1
Affected software
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Weaknesses
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-pw7p-7fqv-hpj8
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-37462"]
- Ecosystems
- ["Go"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
Threat ID: 6a55ffb868715ace432facdb
Added to database: 07/14/2026, 09:22:00 UTC
Last updated: 07/14/2026, 09:22:00 UTC
Views: 1
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