# Vercel Turbo vulnerabilities

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

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Vercel Turbo: 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-45773, was published on 15 May 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (1 critical, 0 exploited in the wild)

## About Vercel Turbo

Vercel's build system and monorepo tool for managing and building JavaScript projects.

## Latest Vercel Turbo vulnerabilities

- [CVE-2026-45773: Vercel Turborepo CSRF and session fixation in self-hosted login flow](https://junglewise.ai/threats/cve-2026-45773-vercel-turborepo-csrf-and-session-fixation-in-self-hosted-login) (medium, CVSS 4, published 15 May 2026)
- [CVE-2026-45772: Vercel Turborepo arbitrary code execution via malicious Yarn configuration](https://junglewise.ai/threats/cve-2026-45772-vercel-turborepo-arbitrary-code-execution-via-malicious-yarn) (critical, CVSS 9.8, published 15 May 2026)
- [CVE-2025-66803: Hotwired Turbo race condition in session cookie handling](https://junglewise.ai/threats/cve-2025-66803-hotwired-turbo-race-condition-in-session-cookie-handling) (medium, CVSS 4, published 20 Jan 2026)

## Most severe Vercel Turbo vulnerabilities

- [CVE-2026-45772: Vercel Turborepo arbitrary code execution via malicious Yarn configuration](https://junglewise.ai/threats/cve-2026-45772-vercel-turborepo-arbitrary-code-execution-via-malicious-yarn) (critical, CVSS 9.8, published 15 May 2026)
- [CVE-2025-66803: Hotwired Turbo race condition in session cookie handling](https://junglewise.ai/threats/cve-2025-66803-hotwired-turbo-race-condition-in-session-cookie-handling) (medium, CVSS 4, published 20 Jan 2026)
- [CVE-2026-45773: Vercel Turborepo CSRF and session fixation in self-hosted login flow](https://junglewise.ai/threats/cve-2026-45773-vercel-turborepo-csrf-and-session-fixation-in-self-hosted-login) (medium, CVSS 4, published 15 May 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| 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 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Vercel technologies

- [Vercel Next.js](https://junglewise.ai/threats/technologies/next-js): 83 vulnerabilities
- [Vercel AI SDK](https://junglewise.ai/threats/technologies/ai-sdk): 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, "Vercel Turbo vulnerabilities", https://junglewise.ai/threats/technologies/turbo, 9 November 2026.