High severity7.5NVD Advisory· Published Sep 22, 2026· Updated Sep 23, 2026
CVE-2026-58268
CVE-2026-58268
Description
SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.1, ParserStream.parseSingle in sip/parser_stream.go allocates a SIP body buffer from the client-controlled Content-Length header before ParseMaxMessageLength is enforced. An unauthenticated peer can send a stream-transport message over TCP, TLS, WS, or WSS with an oversized declared length, causing excessive memory allocation and denial of service before the body is read. This issue is fixed in version 1.4.1.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/emiago/sipgoGo | < 1.4.1 | 1.4.1 |
Affected products
1Patches
Vulnerability mechanics
References
4News mentions
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