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gopacket

4 known vulnerabilities.

gopacket at a glance

Last 12 months
4
Critical · all time
0
Exploited · all time
0
Public exploit · all time
0
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Products

gopacket 4
All Critical High Medium Low Exploited only Public exploit

4 results · Feed

  • Medium 5.9
    CVE-2026-119299

    gopacket: SCTP chunk sub-decoder out-of-bounds panics on crafted segments

    gopacket provides packet processing capabilities for Go. Prior to 1.7.2, the SCTP chunk chain in layers/sctp.go passes attacker-controlled declared lengths and counts to decodeSCTPInit, decodeSCTPShutdown, decodeSCTPError, decodeSCTPSack, and decodeSCTPParame…

    gopacket gopacket golang-github-gopacket-gopacket github.com/gopacket/gopacket Debian Ubuntu Go
  • High 7.5
    CVE-2026-65819

    gopacket: Multiple layer decoders panic on crafted packets (out-of-bounds/underflow) enabling unauthenticated remote DoS via DecodingLayerParser

    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 DecodingLayerP…

    gopacket gopacket golang-github-gopacket-gopacket golang-github-gopacket-gopacket Debian Ubuntu
  • Medium 6.9
    CVE-2026-54332

    GoPacket's sFlow ExtendedGatewayFlow decoder: unbounded attacker-controlled allocation (104-byte UDP datagram -> up to 16 GiB make) -> unauthenticated remote DoS

    gopacket provides packet processing capabilities for Go. In version 1.6.0 and earlier, the sFlow ExtendedGatewayFlow decoder in layers/sflow.go reads an attacker-controlled 32-bit community count and AS path member count and sizes a slice allocation from thos…

    gopacket gopacket golang-github-gopacket-gopacket github.com/gopacket/gopacket Debian Ubuntu Go
  • Medium 6.9
    CVE-2026-54345

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

    gopacket provides packet processing capabilities for Go. In version 1.6.0 and earlier, the Diameter AVP decoder computes an AVP data length by subtracting a fixed header size from an attacker-controlled AVP Length field, so a vendor-flagged AVP whose Length i…

    gopacket gopacket golang-github-gopacket-gopacket github.com/gopacket/gopacket Ubuntu Go