NULL Pointer Dereference Affecting SIPp/sipp package, versions [,3.7.5)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published23 Jan 2026
- disclosed23 Jan 2026
- creditChenYiFan Liu, Fanny-wen, Zhoufan Wen
Introduced: 23 Jan 2026
CVE-2026-0710 (opens in a new tab)How to fix?
Upgrade SIPp/sipp to version 3.7.5 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference via the initialization of SendingMessage members. An attacker can cause the application to crash or potentially execute unauthorized code by sending specially crafted SIP messages during an active call.