How many CVEs does NetBSD have?

NetBSD has 182 published CVE records since 1999, including 2 in the last two years.

How many NetBSD CVEs are in CISA KEV?

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

Which NetBSD products have the most CVEs?

The NetBSD products with the most published CVEs are netbsd, ftpd, src, tnftpd, netbsd current.

What are the most common weakness types in NetBSD CVEs?

NetBSD's CVEs most often map to these CWE weakness types: CWE-1067 (Excessive Execution of Sequential Searches of Data Resource), CWE-190 (Integer Overflow or Wraparound), CWE-329 (Generation of Predictable IV with CBC Mode), CWE-364 (Signal Handler Race Condition).

Are there public exploits for NetBSD vulnerabilities?

Yes — 53 of NetBSD's CVEs have a known public exploit.

How many critical NetBSD vulnerabilities are there?

NetBSD has 19 critical and 53 high-severity CVEs.

What is the average severity of NetBSD CVEs?

The average CVSS base score across NetBSD's scored CVEs is 5.7.

RadicalNotion.AI

Log in Start free

Log in

Log in Start free

182 CVEs

NetBSD Vulnerabilities

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

CVE security advisories and vulnerability history for NetBSD.

182

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

53

Public exploits

PoC or exploit code

5.7

Avg CVSS

1999–2026

Overview

NetBSD has 182 published CVE records since 1999, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 53 have a known public exploit. The average CVSS base score across scored CVEs is 5.7.

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

Security scorecard

A quick read on NetBSD's vulnerability posture, as a share of its 182 published CVEs.

Average CVSS: 5.7
Critical / high: 40%
Actively exploited (KEV): 0%
Public exploit available: 29%
Patch available: 15%

Severity and exploitation

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

Critical19

High53

Medium74

Low36

In CISA’s Known Exploited Vulnerabilities catalog

0

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

Public exploits

53

53 of NetBSD's CVEs have a known public exploit available.

Most affected products

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

CNAs that assign these CVEs

The CVE Numbering Authorities that publish NetBSD CVE records.

Disclosure activity by year

How many NetBSD CVEs were published each year.

2015

1

2017

5

2019

1

2020

2

2021

5

2023

1

2024

1

2026

2

Latest NetBSD CVEs

The most recently disclosed vulnerabilities affecting NetBSD.

NetBSD cryptodev Race Condition Double-Free via cryptodev_op()
CWE-415
Medium · CVSS 5.7
EPSS 0.1%2026-05-18
NetBSD Signed Integer Overflow in cryptodev_op via cryptodev.c
CWE-190
Medium · CVSS 5.7
EPSS 0.1%2026-05-18
Openssh: regresshion - race condition in ssh allows rce/dos
CWE-364
High · CVSS 8.1
EPSS 99.5%2024-07-01
High vulnerability · 2023-10-05
High · CVSS 7.5
EPSS 0.5%2023-10-05
High vulnerability · 2021-12-25
High · CVSS 7.5
EPSS 1.0%2021-12-25
High vulnerability · 2021-12-25
High · CVSS 7.5
EPSS 1.0%2021-12-25
High vulnerability · 2021-12-25
High · CVSS 7.5
EPSS 1.0%2021-12-25
High vulnerability · 2021-12-25
High · CVSS 7.5
EPSS 1.0%2021-12-25
Medium vulnerability · 2021-05-11
Medium · CVSS 5.1
EPSS 6.5%2021-05-11
High vulnerability · 2020-02-20
High · CVSS 7.5
EPSS 2.6%2020-02-20
High vulnerability · 2020-02-20
High · CVSS 7.5
EPSS 2.6%2020-02-20
High vulnerability · 2019-11-27
High · CVSS 7.5
EPSS 1.6%2019-11-27

Track new NetBSD CVEs as they are disclosed and get AI-written analysis and remediation guidance.

Monitor NetBSD CVEs

Other vendors

Browse vulnerabilities for other tracked vendors.

facebook187 CVEs themerex187 CVEs github185 CVEs tcpdump185 CVEs HP Inc.184 CVEs Cisco Talos182 CVEs wegia179 CVEs FreeRDP177 CVEs

Browse all vendors

Frequently asked questions

Common questions about NetBSD vulnerabilities.

How many CVEs does NetBSD have?: NetBSD has 182 published CVE records since 1999, including 2 in the last two years.
How many NetBSD CVEs are in CISA KEV?: None of NetBSD's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which NetBSD products have the most CVEs?: The NetBSD products with the most published CVEs are netbsd, ftpd, src, tnftpd, netbsd current.
What are the most common weakness types in NetBSD CVEs?: NetBSD's CVEs most often map to these CWE weakness types: CWE-1067 (Excessive Execution of Sequential Searches of Data Resource), CWE-190 (Integer Overflow or Wraparound), CWE-329 (Generation of Predictable IV with CBC Mode), CWE-364 (Signal Handler Race Condition).
Are there public exploits for NetBSD vulnerabilities?: Yes — 53 of NetBSD's CVEs have a known public exploit.
How many critical NetBSD vulnerabilities are there?: NetBSD has 19 critical and 53 high-severity CVEs.
What is the average severity of NetBSD CVEs?: The average CVSS base score across NetBSD's scored CVEs is 5.7.

References

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

Track NetBSD vulnerabilities

Monitor new NetBSD vulnerabilities as they are disclosed, with AI-written analysis and remediation guidance.

Start free See pricing