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

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

CVE-2026-54345Published 1 week agoUpdated 1 week agoSource: OSV

Affected packages

  • github.com/gopacket/gopacket

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
0.39%
EPSS percentile
31.6%

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs. This advisory is in the top 32%.

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