# SIPp vulnerabilities

Source: https://junglewise.ai/threats/technologies/sipp  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/sipp.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in SIPp: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-90780, was published on 13 September 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 3
- All time: 4 (0 critical, 0 exploited in the wild)

## About SIPp

An open source test tool and traffic generator for the Session Initiation Protocol (SIP).

## Latest SIPp vulnerabilities

- [CVE-2026-90780: SIPp buffer overflow in get_header function](https://junglewise.ai/threats/cve-2026-90780-sipp-buffer-overflow-in-get-header-function) (high, CVSS 7.5, published 13 Sep 2026)
- [CVE-2026-90779: SIPp stack buffer overflow in createAuthHeader()](https://junglewise.ai/threats/cve-2026-90779-sipp-stack-buffer-overflow-in-createauthheader) (high, CVSS 7.5, published 13 Sep 2026)
- [CVE-2026-90778: SIPp buffer overflow in get_peer_tag() function](https://junglewise.ai/threats/cve-2026-90778-sipp-buffer-overflow-in-get-peer-tag-function) (high, CVSS 7.5, published 13 Sep 2026)
- [CVE-2018-25356: SIPp buffer overflow in command-line argument handling](https://junglewise.ai/threats/cve-2018-25356-sipp-buffer-overflow-in-command-line-argument-handling) (high, CVSS 8.4, published 23 May 2026)

## Most severe SIPp vulnerabilities

- [CVE-2018-25356: SIPp buffer overflow in command-line argument handling](https://junglewise.ai/threats/cve-2018-25356-sipp-buffer-overflow-in-command-line-argument-handling) (high, CVSS 8.4, published 23 May 2026)
- [CVE-2026-90780: SIPp buffer overflow in get_header function](https://junglewise.ai/threats/cve-2026-90780-sipp-buffer-overflow-in-get-header-function) (high, CVSS 7.5, published 13 Sep 2026)
- [CVE-2026-90778: SIPp buffer overflow in get_peer_tag() function](https://junglewise.ai/threats/cve-2026-90778-sipp-buffer-overflow-in-get-peer-tag-function) (high, CVSS 7.5, published 13 Sep 2026)
- [CVE-2026-90779: SIPp stack buffer overflow in createAuthHeader()](https://junglewise.ai/threats/cve-2026-90779-sipp-stack-buffer-overflow-in-createauthheader) (high, CVSS 7.5, published 13 Sep 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 3 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "SIPp vulnerabilities", https://junglewise.ai/threats/technologies/sipp, 9 November 2026.