Technology · Cisco
Cisco Cloud Services Router 1000V vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 6 vulnerabilities in Cisco Cloud Services Router 1000V: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-20197, was published on 21 October 2026. 2 vulnerabilities in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 2
- Critical, all time
- 0
- Exploited in the wild
- 0
About Cisco Cloud Services Router 1000V
Virtual router appliance for cloud environments by Cisco.
Latest Cisco Cloud Services Router 1000V vulnerabilities
- CVE-2026-20197: Cisco Snort 3 Teredo detection engine denial of servicemediumCVSS 5.8
- CVE-2026-20019: Cisco Snort 3 NetFlow Detection Engine denial of servicemediumCVSS 5.8
- CVE-2026-20068: Cisco Snort 3 detection engine denial of servicemediumCVSS 5.8EPSS 0.4%
- CVE-2026-20067: Cisco Snort 3 detection engine denial of servicemediumCVSS 5.8EPSS 0.4%
- CVE-2026-20065: Cisco Snort 3 Detection Engine denial of servicemediumCVSS 5.8EPSS 0.4%
- CVE-2025-20359: Cisco Snort 3 buffer under-read in HTTP MIME decodermediumCVSS 6.5EPSS 0.5%
Most severe Cisco Cloud Services Router 1000V vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-20359: Cisco Snort 3 buffer under-read in HTTP MIME decodermediumCVSS 6.5EPSS 0.5%
- CVE-2026-20067: Cisco Snort 3 detection engine denial of servicemediumCVSS 5.8EPSS 0.4%
- CVE-2026-20068: Cisco Snort 3 detection engine denial of servicemediumCVSS 5.8EPSS 0.4%
- CVE-2026-20065: Cisco Snort 3 Detection Engine denial of servicemediumCVSS 5.8EPSS 0.4%
- CVE-2026-20197: Cisco Snort 3 Teredo detection engine denial of servicemediumCVSS 5.8
- CVE-2026-20019: Cisco Snort 3 NetFlow Detection Engine denial of servicemediumCVSS 5.8
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 | 0 | 0 | |
| 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 | 2 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Cisco Cloud Services Router 1000V vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/cloud-services-router-1000v)<a href="https://junglewise.ai/threats/technologies/cloud-services-router-1000v"><img src="https://junglewise.ai/threats/technologies/cloud-services-router-1000v/badge.svg" alt="Cisco Cloud Services Router 1000V 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/cloud-services-router-1000v.json, and this page as text at https://junglewise.ai/threats/technologies/cloud-services-router-1000v.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, "Cisco Cloud Services Router 1000V vulnerabilities", https://junglewise.ai/threats/technologies/cloud-services-router-1000v, 11 November 2026.