How many CVEs does temporalio have?

temporalio has 9 published CVE records since 2023, including 6 in the last two years.

How many temporalio CVEs are in CISA KEV?

None of temporalio's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which temporalio products have the most CVEs?

The temporalio products with the most published CVEs are temporal, api-go, github.com/temporalio/temporal, github.com/temporalio/ui-server, github.com/temporalio/ui-server/v2.

What are the most common weakness types in temporalio CVEs?

temporalio's CVEs most often map to these CWE weakness types: CWE-863 (Incorrect Authorization), CWE-20 (Improper Input Validation), CWE-306 (Missing Authentication for Critical Function), CWE-311 (Missing Encryption of Sensitive Data).

Are there public exploits for temporalio vulnerabilities?

No temporalio CVEs currently have a tracked public exploit in this dataset.

What is the average severity of temporalio CVEs?

The average CVSS base score across temporalio's scored CVEs is 4.0.

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9 CVEs

temporalio Vulnerabilities

Name: temporalio vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for temporalio.

9

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

4.0

Avg CVSS

2023–2026

Overview

temporalio has 9 published CVE records since 2023, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 4.0.

This page aggregates every publicly disclosed vulnerability (CVE) affecting temporalio products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on temporalio's vulnerability posture, as a share of its 9 published CVEs.

Average CVSS: 4.0
Critical / high: 0%
Actively exploited (KEV): 0%
Public exploit available: 0%
Patch available: 100%

Severity and exploitation

How the CVSS severity of temporalio's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High0

Medium5

Low4

In CISA’s Known Exploited Vulnerabilities catalog

0

None of temporalio's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No temporalio CVEs currently have a tracked public exploit.

Most affected products

The temporalio products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in temporalio CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish temporalio CVE records.

Temporal9 CVEs

Disclosure activity by year

How many temporalio CVEs were published each year.

2023

1

2024

2

2025

4

2026

2

Latest temporalio CVEs

The most recently disclosed vulnerabilities affecting temporalio.

Missing Authentication on Streaming gRPC Replication Endpoint
CWE-306
Medium · CVSS 6.3
EPSS 0.5%2026-04-10
Cross Namespace Access via Batch Operation
CWE-639
Low · CVSS 2.3
EPSS 0.2%2026-04-01
ExecuteMultiOperation Namespace Policy Bypass
CWE-863
Low · CVSS 1.3
EPSS 0.4%2025-12-30
Cross Namespace Commands Authorization Bypass
CWE-863
Medium · CVSS 5.3
EPSS 0.4%2025-12-30
Medium vulnerability · 2025-09-15
CWE-770
Medium · CVSS 6.9
EPSS 0.4%2025-09-15
Field in api-go proxy not transformed before version 1.44.1
CWE-311
Low · CVSS 2.0
EPSS 0.1%2025-02-12
Denial of Service if invalid UTF-8 sent
CWE-20
Medium · CVSS 4.4
EPSS 0.5%2024-04-03
Medium vulnerability · 2024-04-02
CWE-79
Medium · CVSS 4.3
EPSS 0.4%2024-04-02
Insecure Default Authorization in Temporal Server
CWE-1188
Low · CVSS 3.6
EPSS 0.2%2023-06-30

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Frequently asked questions

Common questions about temporalio vulnerabilities.

How many CVEs does temporalio have?: temporalio has 9 published CVE records since 2023, including 6 in the last two years.
How many temporalio CVEs are in CISA KEV?: None of temporalio's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which temporalio products have the most CVEs?: The temporalio products with the most published CVEs are temporal, api-go, github.com/temporalio/temporal, github.com/temporalio/ui-server, github.com/temporalio/ui-server/v2.
What are the most common weakness types in temporalio CVEs?: temporalio's CVEs most often map to these CWE weakness types: CWE-863 (Incorrect Authorization), CWE-20 (Improper Input Validation), CWE-306 (Missing Authentication for Critical Function), CWE-311 (Missing Encryption of Sensitive Data).
Are there public exploits for temporalio vulnerabilities?: No temporalio CVEs currently have a tracked public exploit in this dataset.
What is the average severity of temporalio CVEs?: The average CVSS base score across temporalio's scored CVEs is 4.0.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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