How many CVEs does lfnovo have?

lfnovo has 5 published CVE records since 2026, including 5 in the last two years.

How many lfnovo CVEs are in CISA KEV?

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

Which lfnovo products have the most CVEs?

The lfnovo products with the most published CVEs are open-notebook.

What are the most common weakness types in lfnovo CVEs?

lfnovo's CVEs most often map to these CWE weakness types: CWE-20 (Improper Input Validation), CWE-917 (Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')), CWE-918 (Server-Side Request Forgery (SSRF)).

Are there public exploits for lfnovo vulnerabilities?

Yes — 1 of lfnovo's CVEs have a known public exploit.

How many critical lfnovo vulnerabilities are there?

lfnovo has 1 critical and 4 high-severity CVEs.

What is the average severity of lfnovo CVEs?

The average CVSS base score across lfnovo's scored CVEs is 8.3.

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5 CVEs

lfnovo Vulnerabilities

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

CVE security advisories and vulnerability history for lfnovo.

5

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

1

Public exploits

PoC or exploit code

8.3

Avg CVSS

2026–2026

Overview

lfnovo has 5 published CVE records since 2026, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 8.3.

Security scorecard

A quick read on lfnovo's vulnerability posture, as a share of its 5 published CVEs.

Average CVSS: 8.3
Critical / high: 100%
Actively exploited (KEV): 0%
Public exploit available: 20%
Patch available: 100%

Severity and exploitation

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

Critical1

High4

Medium0

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

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

Public exploits

1

One of lfnovo's CVEs has a known public exploit available.

Most affected products

The lfnovo products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

open-notebook5 CVEs

Common weakness types

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

CNAs that assign these CVEs

The CVE Numbering Authorities that publish lfnovo CVE records.

Latest lfnovo CVEs

The most recently disclosed vulnerabilities affecting lfnovo.

Open Notebook before 1.11.0 Server-Side Request Forgery via link-source
CWE-918
High · CVSS 8.3
EPSS 0.4%2026-09-13
Arbitrary File Read via Local File Inclusion (LFI)
CWE-20
High · CVSS 8.2
EPSS 0.3%2026-05-07
Arbitrary File Write Through Path Traversal
CWE-20
High · CVSS 7.0
EPSS 0.3%2026-05-07
Remote Code Execution (RCE) via Server-Side Template Injection (SSTI)
CWE-20
Critical · CVSS 9.2
EPSS 0.4%2026-05-07
SurrealDB Injection on Open Notebook
CWE-917
High · CVSS 8.7
EPSS 0.2%2026-05-07

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Other vendors

CVE counts for other vendors.

microsoft41,739 CVEs linux25,260 CVEs Google17,495 CVEs Apple15,495 CVEs Oracle13,348 CVEs Debian10,233 CVEs IBM9,452 CVEs Red Hat8,581 CVEs

Browse all vendors

Frequently asked questions

Common questions about lfnovo vulnerabilities.

How many CVEs does lfnovo have?: lfnovo has 5 published CVE records since 2026, including 5 in the last two years.
How many lfnovo CVEs are in CISA KEV?: None of lfnovo's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which lfnovo products have the most CVEs?: The lfnovo products with the most published CVEs are open-notebook.
What are the most common weakness types in lfnovo CVEs?: lfnovo's CVEs most often map to these CWE weakness types: CWE-20 (Improper Input Validation), CWE-917 (Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')), CWE-918 (Server-Side Request Forgery (SSRF)).
Are there public exploits for lfnovo vulnerabilities?: Yes — 1 of lfnovo's CVEs have a known public exploit.
How many critical lfnovo vulnerabilities are there?: lfnovo has 1 critical and 4 high-severity CVEs.
What is the average severity of lfnovo CVEs?: The average CVSS base score across lfnovo's scored CVEs is 8.3.

References

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

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