Medium severity5.3NVD Advisory· Published Oct 14, 2026

CVE-2026-110658

Description

Sofia-SIP through 1.13.18 contains a heap out-of-bounds read vulnerability in msg_multipart_parse() that allows unauthenticated remote attackers to crash the process by sending oversized MIME boundaries. Attackers can send an INVITE with a multipart Content-Type whose boundary exceeds the body length, causing memcmp to read past the heap buffer and crash the process.

Affected products

Signalwire/sofia-sipllm-create
Range: <=1.13.18

Patches

Vulnerability mechanics

References

github.com/freeswitch/sofia-sip/blob/ad36ac8f755308e8b87f98a505e83d4e408e5cc3/libsofia-sip-ua/msg/msg_mime.cnvd
hackmd.io/@haind-pwn/sofia-sip-multipart-oob-readnvd
www.vulncheck.com/advisories/sofia-sip-through-1.13.18-heap-out-of-bounds-read-via-msg-multipart-parsenvd

News mentions

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