Vendor
Temporal Technologies vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 10 vulnerabilities in Temporal Technologies: 1 in the last 7 days and 8 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-87857, was published on 9 November 2026. 4 vulnerabilities in the last four weeks, up 33% on the four before (3). 1 technology has a page of its own.
- Last 7 days
- 1
- Last 90 days
- 8
- Critical, all time
- 0
- Exploited in the wild
- 0
About Temporal Technologies
Temporal Technologies is a software company that develops an open-source workflow orchestration platform.
Temporal Technologies technologies
Latest Temporal Technologies vulnerabilities
- CVE-2026-87857: Temporal Server workflow-history pagination token namespace bypassinfo
- CVE-2026-120091: Temporal Server arbitrary command execution via Kubernetes worker configurationinfo
- CVE-2026-108126: Temporal Proxy encryption key isolation bypass across namespacesinfoEPSS 0.4%
- CVE-2026-89140: Temporal Server namespace bypass in internal completion callbacksinfoEPSS 0.3%
- CVE-2026-104355: Temporal Server local namespace modification via replicationinfoEPSS 0.4%
- CVE-2026-89139: Temporal Server arbitrary command execution via subprocess compute providerinfoEPSS 0.6%
- CVE-2026-16652: Temporal Server CPU exhaustion in Schedule searchinfoEPSS 0.3%
- CVE-2026-16651: temporalio/sqlparser panic in MySQL version comment parsinginfoEPSS 0.4%
- CVE-2026-65655: Temporal UI Server insecure OAuth cookie in reverse proxy setupinfoEPSS 0.4%
- CVE-2026-5199: Temporal Server authorization bypass in batch workflow operationsmediumCVSS 4EPSS 0.3%
Most severe Temporal Technologies vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-5199: Temporal Server authorization bypass in batch workflow operationsmediumCVSS 4EPSS 0.3%
- CVE-2026-89139: Temporal Server arbitrary command execution via subprocess compute providerinfoEPSS 0.6%
- CVE-2026-16651: temporalio/sqlparser panic in MySQL version comment parsinginfoEPSS 0.4%
- CVE-2026-65655: Temporal UI Server insecure OAuth cookie in reverse proxy setupinfoEPSS 0.4%
- CVE-2026-108126: Temporal Proxy encryption key isolation bypass across namespacesinfoEPSS 0.4%
- CVE-2026-104355: Temporal Server local namespace modification via replicationinfoEPSS 0.4%
- CVE-2026-89140: Temporal Server namespace bypass in internal completion callbacksinfoEPSS 0.3%
- CVE-2026-16652: Temporal Server CPU exhaustion in Schedule searchinfoEPSS 0.3%
- CVE-2026-87857: Temporal Server workflow-history pagination token namespace bypassinfo
- CVE-2026-120091: Temporal Server arbitrary command execution via Kubernetes worker configurationinfo
Vulnerabilities per week
4 vulnerabilities in the last four weeks, up 33% on the four before (3). 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 | 3 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 3 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 1 | 0 | |
| 9 Nov 2026 | 1 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Temporal Technologies vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/temporal-technologies)<a href="https://junglewise.ai/threats/vendors/temporal-technologies"><img src="https://junglewise.ai/threats/vendors/temporal-technologies/badge.svg" alt="Temporal Technologies 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/temporal-technologies.json, and this page as text at https://junglewise.ai/threats/vendors/temporal-technologies.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, "Temporal Technologies vulnerabilities", https://junglewise.ai/threats/vendors/temporal-technologies, 12 November 2026.