Vendor
Cinnamon vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in Cinnamon: 0 in the last 7 days and 2 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-86867, was published on 23 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 2
- Critical, all time
- 1
- Exploited in the wild
- 0
Cinnamon technologies
Latest Cinnamon vulnerabilities
- CVE-2026-86867: Cinnamon Kotaemon authorization bypass in chat handlersmediumCVSS 6.5EPSS 0.2%
- CVE-2026-82281: Kotaemo authorization bypass in conversation managementhighCVSS 7.4EPSS 0.3%
- CVE-2026-69098: kotaemon insecure deserialization in check_connection endpointcriticalCVSS 9.8EPSS 0.9%
- CVE-2025-56527: Plaintext password storage in Kotaemon 0.11.0 in the client's localStorage.highCVSS 7.5EPSS 0.5%
- CVE-2025-56526: Cross site scripting (XSS) vulnerability in Kotaemon 0.11.0 allowing attackers to execute arbitrary code via a crafted PDF.mediumCVSS 6.1EPSS 0.4%
Most severe Cinnamon vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-69098: kotaemon insecure deserialization in check_connection endpointcriticalCVSS 9.8EPSS 0.9%
- CVE-2025-56527: Plaintext password storage in Kotaemon 0.11.0 in the client's localStorage.highCVSS 7.5EPSS 0.5%
- CVE-2026-82281: Kotaemo authorization bypass in conversation managementhighCVSS 7.4EPSS 0.3%
- CVE-2026-86867: Cinnamon Kotaemon authorization bypass in chat handlersmediumCVSS 6.5EPSS 0.2%
- CVE-2025-56526: Cross site scripting (XSS) vulnerability in Kotaemon 0.11.0 allowing attackers to execute arbitrary code via a crafted PDF.mediumCVSS 6.1EPSS 0.4%
Vulnerabilities per week
Nothing in the last four weeks, down from 1 vulnerability 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 | 1 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 1 | 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 | 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 Cinnamon vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/cinnamon)<a href="https://junglewise.ai/threats/vendors/cinnamon"><img src="https://junglewise.ai/threats/vendors/cinnamon/badge.svg" alt="Cinnamon 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/vendors/cinnamon.json, and this page as text at https://junglewise.ai/threats/vendors/cinnamon.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, "Cinnamon vulnerabilities", https://junglewise.ai/threats/vendors/cinnamon, 9 November 2026.