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Zsh

zsh Vulnerabilities: CVEs, CISA KEV & Security Advisories

13 CVEs

zsh Vulnerabilities

CVE security advisories and vulnerability history for zsh.

Total CVEs

Published

In CISA KEV

Exploited in the wild

Public exploits

With known exploit

N/A

Avg CVSS

2007–2022

Overview

zsh has 13 published CVE records since 2007, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit.

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

Most affected products

The zsh products with the most published CVEs.

zsh13 CVEs
ubuntu linux10 CVEs
enterprise linux server4 CVEs
enterprise linux workstation4 CVEs
enterprise linux desktop4 CVEs
debian linux4 CVEs
zsh before 5.62 CVEs
fedora2 CVEs

On this page

Overview
Most affected products
Common weakness types
Assigning CNAs
Disclosure activity
Latest CVEs
Other vendors
FAQ
References

Common weakness types

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

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')2 CVEs
CWE-121Stack-based Buffer Overflow1 CVE

CNAs that assign these CVEs

The CVE Numbering Authorities that publish zsh CVE records.

mitre8 CVEs
redhat3 CVEs
debian2 CVEs

Disclosure activity by year

How many zsh CVEs were published each year.

2007

2018

2020

2022

Latest zsh CVEs

The most recently disclosed vulnerabilities affecting zsh.

Vulnerability vulnerability · 2022-02-13
Unscored
EPSS 0.1%2022-02-13
Vulnerability vulnerability · 2020-02-24
Unscored
EPSS 0.1%2020-02-24
Vulnerability vulnerability · 2018-09-05
Unscored
EPSS 0.7%2018-09-05
Vulnerability vulnerability · 2018-09-05
Unscored
EPSS 0.7%2018-09-05
Vulnerability vulnerability · 2018-04-11
CWE-120
Unscored
EPSS 0.1%2018-04-11
Vulnerability vulnerability · 2018-03-28
CWE-120
Unscored
EPSS 0.1%2018-03-28
Vulnerability vulnerability · 2018-03-09
CWE-121
Unscored
EPSS 0.0%2018-03-09
Vulnerability vulnerability · 2018-02-27
Unscored
EPSS 0.4%2018-02-27
Vulnerability vulnerability · 2018-02-27
Unscored
EPSS 0.4%2018-02-27
Vulnerability vulnerability · 2018-02-27
Unscored
EPSS 0.5%2018-02-27
Vulnerability vulnerability · 2018-02-27
Unscored
EPSS 0.2%2018-02-27
Vulnerability vulnerability · 2018-02-27
Unscored
EPSS 0.4%2018-02-27

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Other vendors

Browse vulnerabilities for other tracked vendors.

microsoft24,097 CVEs Linux19,131 CVEs google14,281 CVEs apple14,019 CVEs oracle10,440 CVEs debian10,201 CVEs IBM8,265 CVEs Adobe7,222 CVEs

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Frequently asked questions

Common questions about zsh vulnerabilities.

How many CVEs does zsh have?

zsh has 13 published CVE records since 2007, including 0 in the last two years.

How many zsh CVEs are in CISA KEV?

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

Which zsh products have the most CVEs?

The zsh products with the most published CVEs are zsh, ubuntu linux, enterprise linux server, enterprise linux workstation, enterprise linux desktop.

What are the most common weakness types in zsh CVEs?

zsh's CVEs most often map to these CWE weakness types: CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')), CWE-121 (Stack-based Buffer Overflow).

Are there public exploits for zsh vulnerabilities?

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

References

The MITRE CVE Program (opens in a new tab)
Learn: What is a CVE?
CWE directory: the weakness types these CVEs map to
CNA directory: the CNAs that assign these CVEs

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

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