CVE-2026-115776: Python Twisted Protocol Unbounded Receive Buffer
$C.dataReceived retains the unterminated tail of received network data in a persistent buffer ($BUF = $LINES.pop()) with no maximum line length, so a remote peer that never sends the line delimiter grows the per-connection buffer without bound, exhausting memory/CPU of the shared process before any authentication (remote unauthenticated denial of service). B
Pythongreprules fetch cve-2026-115776-python-twisted-protocol-unbounded-receive-buffer --engine opengrepDescription
$C.dataReceived retains the unterminated tail of received network data in a persistent buffer ($BUF = $LINES.pop()) with no maximum line length, so a remote peer that never sends the line delimiter grows the per-connection buffer without bound, exhausting memory/CPU of the shared process before any authentication (remote unauthenticated denial of service). B
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