CVE Intelligence

Irontec Sngrep vulnerabilities

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Published CVEs affecting Irontec Sngrep: 1 record(s), with affected versions and fixes.

CVE-2026-90558 Critical · 9.8 CWE-121 Sep 12, 2026
sngrep through 1.8.4 Stack Buffer Overflow via SIP Headers
sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause crashes or execute arbitrary code during packet parsing and rendering.