Technology · Irontec
Irontec Sngrep vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 3 vulnerabilities in Irontec Sngrep: 0 in the last 7 days and 3 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-121944, was published on 4 November 2026. 2 vulnerabilities in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 3
- Critical, all time
- 1
- Exploited in the wild
- 0
About Irontec Sngrep
Command-line utility for capturing, parsing and displaying SIP protocol messages.
Latest Irontec Sngrep vulnerabilities
- CVE-2026-121944: sngrep infinite loop in capture_packet_reasm_ipmediumCVSS 5.5
- CVE-2026-121943: Irontec sngrep out-of-bounds stack read in SIP parsermediumCVSS 4.8
- CVE-2026-90558: sngrep stack buffer overflow in SIP header formattingcriticalCVSS 9.8EPSS 0.9%
Most severe Irontec Sngrep vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-90558: sngrep stack buffer overflow in SIP header formattingcriticalCVSS 9.8EPSS 0.9%
- CVE-2026-121944: sngrep infinite loop in capture_packet_reasm_ipmediumCVSS 5.5
- CVE-2026-121943: Irontec sngrep out-of-bounds stack read in SIP parsermediumCVSS 4.8
Vulnerabilities per week
2 vulnerabilities in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 1 | 1 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 2 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Irontec Sngrep vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/sngrep)<a href="https://junglewise.ai/threats/technologies/sngrep"><img src="https://junglewise.ai/threats/technologies/sngrep/badge.svg" alt="Irontec Sngrep vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/sngrep.json, and this page as text at https://junglewise.ai/threats/technologies/sngrep.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Irontec Sngrep vulnerabilities", https://junglewise.ai/threats/technologies/sngrep, 12 November 2026.