CVE-2026-0710

Sipp/sipp: sipp: denial of service and potential arbitrary code execution vulnerability

Published Jan 23, 2026 CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Description
A flaw was found in SIPp. A remote attacker could exploit this by sending specially crafted Session Initiation Protocol (SIP) messages during an active call. This vulnerability, a NULL pointer dereference, can cause the application to crash, leading to a denial of service. Under specific conditions, it may also allow an attacker to execute unauthorized code, compromising the system's integrity and availability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Sipp
Sipp sipp
Vendors & Products Sipp
Sipp sipp
Type Values Removed Values Added
Description A flaw was found in SIPp. A remote attacker could exploit this by sending specially crafted Session Initiation Protocol (SIP) messages during an active call. This vulnerability, a NULL pointer dereference, can cause the application to crash, leading to a denial of service. Under specific conditions, it may also allow an attacker to execute unauthorized code, compromising the system's integrity and availability.
Title Sipp/sipp: sipp: denial of service and potential arbitrary code execution vulnerability
Weaknesses CWE-476
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
fedora
Published
Updated
Jan 23, 2026, 7:04 PM
Reserved
Jan 8, 2026, 6:21 AM
Status
Deferred
Published
Jan 23, 2026, 4:16 AM
Modified
Jun 17, 2026, 10:11 AM