# Kazuho vulnerabilities

Source: https://junglewise.ai/threats/vendors/kazuho  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/kazuho.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Kazuho: 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-2026-116128, was published on 30 October 2026. 2 vulnerabilities in the last four weeks, up from none in the four before. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 2
- Last 90 days: 2
- All time: 3 (0 critical, 0 exploited in the wild)

## About Kazuho

Kazuho is an open-source software developer known for creating HTTP/2 and web infrastructure projects.

## Latest Kazuho vulnerabilities

- [CVE-2026-116128: Starlet memory exhaustion in chunked request decoding](https://junglewise.ai/threats/cve-2026-116128-starlet-versions-from-0-20-before-0-33-for-perl-allow-memory) (info, published 30 Oct 2026)
- [CVE-2026-115865: Starlet denial of service via large Content-Length](https://junglewise.ai/threats/cve-2026-115865-starlet-versions-before-0-33-for-perl-allow-a-request-declaring) (info, published 30 Oct 2026)
- [CVE-2026-40561: Starlet versions through 0.31 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starlet…](https://junglewise.ai/threats/cve-2026-40561-starlet-versions-through-0-31-for-perl-allows-http-request) (medium, CVSS 5.3, published 3 May 2026)

## Most severe Kazuho vulnerabilities

- [CVE-2026-40561: Starlet versions through 0.31 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starlet…](https://junglewise.ai/threats/cve-2026-40561-starlet-versions-through-0-31-for-perl-allows-http-request) (medium, CVSS 5.3, published 3 May 2026)
- [CVE-2026-116128: Starlet memory exhaustion in chunked request decoding](https://junglewise.ai/threats/cve-2026-116128-starlet-versions-from-0-20-before-0-33-for-perl-allow-memory) (info, published 30 Oct 2026)
- [CVE-2026-115865: Starlet denial of service via large Content-Length](https://junglewise.ai/threats/cve-2026-115865-starlet-versions-before-0-33-for-perl-allow-a-request-declaring) (info, published 30 Oct 2026)

## Vulnerabilities per week

2 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 2 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Kazuho technologies

- [Kazuho Starlet](https://junglewise.ai/threats/technologies/starlet): 3 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Kazuho vulnerabilities", https://junglewise.ai/threats/vendors/kazuho, 9 November 2026.