How many CVEs does alexcrichton have?

alexcrichton has 16 published CVE records since 2019, including 2 in the last two years.

How many alexcrichton CVEs are in CISA KEV?

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

Which alexcrichton products have the most CVEs?

The alexcrichton products with the most published CVEs are openssl-src, tar, tar-rs, openssl-src-rs, bzip2-rs.

What are the most common weakness types in alexcrichton CVEs?

alexcrichton's CVEs most often map to these CWE weakness types: CWE-190 (Integer Overflow or Wraparound), CWE-476 (NULL Pointer Dereference), CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')), CWE-667 (Improper Locking).

How many critical alexcrichton vulnerabilities are there?

alexcrichton has 1 critical and 11 high-severity CVEs.

What is the average severity of alexcrichton CVEs?

The average CVSS base score across alexcrichton's scored CVEs is 7.2.

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16 CVEs

alexcrichton Vulnerabilities

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

CVE security advisories and vulnerability history for alexcrichton.

16

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

4

Public exploits

PoC or exploit code

7.2

Avg CVSS

2019–2026

Overview

alexcrichton has 16 published CVE records since 2019, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 4 have a known public exploit. The average CVSS base score across scored CVEs is 7.2.

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

Security scorecard

A quick read on alexcrichton's vulnerability posture, as a share of its 16 published CVEs.

Average CVSS: 7.2
Critical / high: 75%
Actively exploited (KEV): 0%
Public exploit available: 25%
Patch available: 100%

Severity and exploitation

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

Critical1

High11

Medium4

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

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

Public exploits

4

4 of alexcrichton's CVEs have a known public exploit available.

Most affected products

The alexcrichton 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 alexcrichton CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish alexcrichton CVE records.

Disclosure activity by year

How many alexcrichton CVEs were published each year.

2019

2

2021

5

2022

5

2023

2

2026

2

Latest alexcrichton CVEs

The most recently disclosed vulnerabilities affecting alexcrichton.

tar-rs: unpack_in can chmod arbitrary directories by following symlinks
CWE-61
Medium · CVSS 5.1
EPSS 0.4%2026-03-20
tar-rs incorrectly ignores PAX size headers if header size is nonzero
CWE-843
Medium · CVSS 5.1
EPSS 0.4%2026-03-20
NULL dereference during PKCS7 data verification
CWE-476
High · CVSS 7.5
EPSS 1.8%2023-02-08
High vulnerability · 2023-01-10
CWE-190
High · CVSS 7.5
EPSS 1.2%2023-01-10
High vulnerability · 2022-12-13
CWE-667
High · CVSS 8.7
EPSS 1.2%2022-12-13
X.509 Email Address 4-byte Buffer Overflow
CWE-787
Critical · CVSS 9.8
EPSS 90.8%2022-11-01
X.509 Email Address Variable Length Buffer Overflow
CWE-120
High · CVSS 7.5
EPSS 92.5%2022-11-01
High vulnerability · 2022-10-11
High · CVSS 7.5
EPSS 3.1%2022-10-11
AES OCB fails to encrypt some bytes
High · CVSS 7.5
EPSS 4.4%2022-07-05
High vulnerability · 2021-08-10
High · CVSS 7.5
EPSS 1.4%2021-08-10
CA certificate check bypass with X509_V_FLAG_X509_STRICT
High · CVSS 7.4
EPSS 18.3%2021-03-25
Medium vulnerability · 2021-03-25
Medium · CVSS 5.9
EPSS 62.9%2021-03-25

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Frequently asked questions

Common questions about alexcrichton vulnerabilities.

How many CVEs does alexcrichton have?: alexcrichton has 16 published CVE records since 2019, including 2 in the last two years.
How many alexcrichton CVEs are in CISA KEV?: None of alexcrichton's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which alexcrichton products have the most CVEs?: The alexcrichton products with the most published CVEs are openssl-src, tar, tar-rs, openssl-src-rs, bzip2-rs.
What are the most common weakness types in alexcrichton CVEs?: alexcrichton's CVEs most often map to these CWE weakness types: CWE-190 (Integer Overflow or Wraparound), CWE-476 (NULL Pointer Dereference), CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')), CWE-667 (Improper Locking).
Are there public exploits for alexcrichton vulnerabilities?: Yes — 4 of alexcrichton's CVEs have a known public exploit.
How many critical alexcrichton vulnerabilities are there?: alexcrichton has 1 critical and 11 high-severity CVEs.
What is the average severity of alexcrichton CVEs?: The average CVSS base score across alexcrichton's scored CVEs is 7.2.

References

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

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