CVE-2026-77322

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Source
https://cve.org/CVERecord?id=CVE-2026-77322
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77322.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-77322
Aliases
Downstream
CGA (1)
MINI (6)
Published
2026-09-22T19:52:12Z
Modified
2026-10-28T02:30:56Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
SIPGO: DoS via unvalidated WebSocket frame length
Details

SIPGO is a library for writing SIP services in the GO language. Prior to 1.4.3, WSConnection.Read in sip/transport_ws.go creates a wsutil.Reader without setting MaxFrameSize, allowing NextFrame to accept a client-controlled header.Length before ParseMaxMessageLength is applied. An unauthenticated WS or WSS peer can send a frame header declaring an extremely large payload, causing an oversized allocation or a makeslice length panic before the payload is read and crashing or exhausting memory in the server process. This issue is fixed in version 1.4.3.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-789"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77322.json"
}
References

Affected packages

Git / github.com/emiago/sipgo

Affected ranges

Type
GIT
Repo
https://github.com/emiago/sipgo
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
769e4bc958376e2363566c8f7042202b410becdc
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "1.4.3"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "769e4bc958376e2363566c8f7042202b410becdc"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v1.4.3",
            "range": [
                {
                    "fixed": "769e4bc958376e2363566c8f7042202b410becdc"
                }
            ],
            "source": "REFERENCES_TAG"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "1.4.3"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

0.*
0.1.0
v0.*
v0.1.0
v0.1.1
v0.1.2
v0.10.0
v0.10.1
v0.11.0
v0.11.1
v0.12.0
v0.12.1
v0.13.0
v0.13.1
v0.14.0
v0.15.0
v0.15.1
v0.15.2
v0.16.0
v0.16.1
v0.17.0
v0.17.1
v0.18.0
v0.19.0
v0.2.0
v0.20.0
v0.21.0
v0.22.0
v0.22.1
v0.23.0
v0.24.0
v0.24.1
v0.25.0
v0.25.1
v0.26.0
v0.26.1
v0.27.0
v0.27.1
v0.28.0
v0.29.0
v0.3.0
v0.30.0
v0.31.0
v0.32.0
v0.32.1
v0.33.0
v0.4.0
v0.5.0
v0.6.0
v0.7.0
v0.7.1
v0.7.2
v0.8.0
v0.9.0
v1.*
v1.0.0
v1.0.0-alpha
v1.0.0-alpha-1
v1.0.0-alpha-2
v1.0.0-beta-1
v1.0.0-beta-2
v1.0.0-beta-3
v1.0.0-beta-4
v1.0.1
v1.0.1-alpha
v1.0.2
v1.1.0
v1.1.1
v1.1.2
v1.2.0
v1.2.1
v1.3.0
v1.3.1
v1.4.0
v1.4.1
v1.4.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77322.json"