id: GO-2025-4017
modules:
    - module: github.com/quic-go/quic-go
      versions:
        - fixed: 0.49.1
        - introduced: 0.50.0
        - fixed: 0.54.1
      vulnerable_at: 0.54.0
      packages:
        - package: github.com/quic-go/quic-go
          symbols:
            - Conn.handleHandshakeConfirmed
          derived_symbols:
            - Dial
            - DialAddr
            - DialAddrEarly
            - DialEarly
            - Listen
            - ListenAddr
            - ListenAddrEarly
            - ListenEarly
            - Transport.Dial
            - Transport.DialEarly
            - Transport.Listen
            - Transport.ListenEarly
summary: |-
    Panic occurs when queuing undecryptable packets after handshake
    completion in github.com/quic-go/quic-go
cves:
    - CVE-2025-59530
ghsas:
    - GHSA-47m2-4cr7-mhcw
references:
    - advisory: https://github.com/quic-go/quic-go/security/advisories/GHSA-47m2-4cr7-mhcw
    - fix: https://github.com/quic-go/quic-go/commit/bc5bccf10fd02728eef150683eb4dfaa5c0e749c
    - fix: https://github.com/quic-go/quic-go/commit/ce7c9ea8834b9d2ed79efa9269467f02c0895d42
    - fix: https://github.com/quic-go/quic-go/pull/5354
    - web: https://github.com/quic-go/quic-go/blob/v0.55.0/connection.go#L2682-L2685
source:
    id: GHSA-47m2-4cr7-mhcw
    created: 2025-11-03T13:02:53.970176-05:00
review_status: REVIEWED