How many CVEs does isc-projects have?

isc-projects has 100 published CVE records since 2016, including 10 in the last two years.

How many isc-projects CVEs are in CISA KEV?

None of isc-projects's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which isc-projects products have the most CVEs?

The isc-projects products with the most published CVEs are bind9, dhcp, kea.

What are the most common weakness types in isc-projects CVEs?

isc-projects's CVEs most often map to these CWE weakness types: CWE-617 (Reachable Assertion), CWE-401 (Missing Release of Memory after Effective Lifetime), CWE-400 (Uncontrolled Resource Consumption), CWE-20 (Improper Input Validation).

Are there public exploits for isc-projects vulnerabilities?

Yes — 5 of isc-projects's CVEs have a known public exploit.

How many critical isc-projects vulnerabilities are there?

isc-projects has 2 critical and 65 high-severity CVEs.

What is the average severity of isc-projects CVEs?

The average CVSS base score across isc-projects's scored CVEs is 7.0.

RadicalNotion.AI

Log in Start free

Log in

Log in Start free

100 CVEs

isc-projects Vulnerabilities

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

CVE security advisories and vulnerability history for isc-projects.

100

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

5

Public exploits

PoC or exploit code

7.0

Avg CVSS

2016–2026

Overview

isc-projects has 100 published CVE records since 2016, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 5 have a known public exploit. The average CVSS base score across scored CVEs is 7.0.

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

Security scorecard

A quick read on isc-projects's vulnerability posture, as a share of its 100 published CVEs.

Average CVSS: 7.0
Critical / high: 67%
Actively exploited (KEV): 0%
Public exploit available: 5%
Patch available: 99%

Severity and exploitation

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

Critical2

High65

Medium33

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of isc-projects's CVEs are currently listed in CISA's KEV catalog.

Public exploits

5

5 of isc-projects's CVEs have a known public exploit available.

Most affected products

The isc-projects 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 isc-projects CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish isc-projects CVE records.

Disclosure activity by year

How many isc-projects CVEs were published each year.

2017

3

2019

33

2020

9

2021

7

2022

13

2023

9

2024

6

2026

10

Latest isc-projects CVEs

The most recently disclosed vulnerabilities affecting isc-projects.

Unbounded resend loop in BIND 9 resolver
CWE-606
Medium · CVSS 5.3
EPSS 0.7%2026-05-20
SIG(0) validation during query flood may lead to undefined behavior
CWE-362
High · CVSS 7.5
EPSS 1.4%2026-05-20
Invalid handling of CLASS != IN
CWE-20
High · CVSS 7.5
EPSS 1.9%2026-05-20
Heap use-after-free vulnerability in BIND 9 DNS-over-HTTPS implementation
CWE-416
Critical · CVSS 9.8
EPSS 1.5%2026-05-20
Amplification vulnerabilities via self-pointed glue records
CWE-408
Medium · CVSS 5.3
EPSS 0.4%2026-05-20
BIND 9 server memory exhaustion during GSS-API TKEY negotiation
CWE-771
High · CVSS 7.5
EPSS 1.0%2026-05-20
A stack use-after-return flaw in SIG(0) handling code may enable ACL bypass
CWE-562
Medium · CVSS 5.4
EPSS 0.4%2026-03-25
Authenticated query containing a TKEY record may cause named to terminate unexpectedly
CWE-617
Medium · CVSS 6.5
EPSS 0.6%2026-03-25
Memory leak in code preparing DNSSEC proofs of non-existence
CWE-772
High · CVSS 7.5
EPSS 0.7%2026-03-25
Excessive NSEC3 iterations cause high CPU load during insecure delegation validation
CWE-606
High · CVSS 7.5
EPSS 1.5%2026-03-25
High vulnerability · 2024-02-14
CWE-400
High · CVSS 7.5
EPSS 81.7%2024-02-14
High vulnerability · 2024-02-13
CWE-789
High · CVSS 7.5
EPSS 1.1%2024-02-13

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

Monitor isc-projects CVEs

Other vendors

Browse vulnerabilities for other tracked vendors.

dataease101 CVEs woocommerce101 CVEs Roundcube100 CVEs Pulse Secure100 CVEs ruby100 CVEs emlog99 CVEs francisco burzi99 CVEs hasthemes99 CVEs

Browse all vendors

Frequently asked questions

Common questions about isc-projects vulnerabilities.

How many CVEs does isc-projects have?: isc-projects has 100 published CVE records since 2016, including 10 in the last two years.
How many isc-projects CVEs are in CISA KEV?: None of isc-projects's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which isc-projects products have the most CVEs?: The isc-projects products with the most published CVEs are bind9, dhcp, kea.
What are the most common weakness types in isc-projects CVEs?: isc-projects's CVEs most often map to these CWE weakness types: CWE-617 (Reachable Assertion), CWE-401 (Missing Release of Memory after Effective Lifetime), CWE-400 (Uncontrolled Resource Consumption), CWE-20 (Improper Input Validation).
Are there public exploits for isc-projects vulnerabilities?: Yes — 5 of isc-projects's CVEs have a known public exploit.
How many critical isc-projects vulnerabilities are there?: isc-projects has 2 critical and 65 high-severity CVEs.
What is the average severity of isc-projects CVEs?: The average CVSS base score across isc-projects's scored CVEs is 7.0.

References

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

Track isc-projects vulnerabilities

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

Start free See pricing