Vendor
Alex Crichton vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 2 vulnerabilities in Alex Crichton: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, composefs tar-rs PAX header desynchronization, was published on 29 May 2026. 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About Alex Crichton
A software developer and maintainer of various open-source Rust libraries.
Alex Crichton technologies
Latest Alex Crichton vulnerabilities
- composefs tar-rs PAX header desynchronizationmediumCVSS 0
- CVE-2026-33055: Rust tar-rs archive parsing discrepancy via PAX size header ignorehighCVSS 8.1EPSS 0.5%
Most severe Alex Crichton vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-33055: Rust tar-rs archive parsing discrepancy via PAX size header ignorehighCVSS 8.1EPSS 0.5%
- composefs tar-rs PAX header desynchronizationmediumCVSS 0
Vulnerabilities per week
Nothing was published in the last eight weeks. 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 | 0 | 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 Alex Crichton vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/alex-crichton)<a href="https://junglewise.ai/threats/vendors/alex-crichton"><img src="https://junglewise.ai/threats/vendors/alex-crichton/badge.svg" alt="Alex Crichton 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/alex-crichton.json, and this page as text at https://junglewise.ai/threats/vendors/alex-crichton.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, "Alex Crichton vulnerabilities", https://junglewise.ai/threats/vendors/alex-crichton, 9 November 2026.