CVE-2026-75883

The code in pppd that formats a response to a PEAP Request packet in peapresponse copies an entire TLS record of up to 16384 bytes into the fixed global buffer outpacketbuf without checking the available space and without implementing outgoing PEAP fragmentation. Thus a pppd process connecting to...

EUVD-2026-82994

The code in pppd that formats a response to a PEAP Request packet in peapresponse copies an entire TLS record of up to 16384 bytes into the fixed global buffer outpacketbuf without checking the available space and without implementing outgoing PEAP fragmentation. Thus a pppd process connecting to...

CVE-2026-75883

CVE-2026-75883 is a buffer overflow in pppd 's peap_response() function, where up to 16384 bytes of a TLS record are copied into the fixed-size global buffer outpacket_buf without bounds checking or outgoing PEAP fragmentation. A pppd process connecting to a server that requests PEAP authenticati...