How many CVEs have patched default?

1 published CVEs changed default in denoland/deno, in 1 distinct patches totalling 6 changed lines, between 2025 and 2025.

What is the latest CVE that changed default?

CVE-2025-48888 (Deno run with --allow-read and --deny-read flags results in allowed), published 2025-06-04, changed lines 2864 to 3054 of runtime/permissions/lib.rs.

How does default compare to the rest of denoland/deno?

denoland/deno has 19 CVEs with a located fix in total; 1 of them changed default.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

RadicalNotion.AI

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Denoland
Deno
Default

RadicalNotion.AI

We do not sell or share your personal information.

Security Data

CWE Directory
CAPEC Directory
CNA Directory
CNA Leaderboard
CNA Report Cards
Vendor Directory
Patched Functions
Data Sources

Calculators

CVSS Calculator
CVSS 4.0
CVSS 3.1
CVSS 3.0
CVSS 2.0
Badge Builder

Platform

My Vulnerabilities
Insights
Notifications
Pricing

Learn

Guides
What is a CVE?
What is CVSS?
The CISA KEV catalog
What is EPSS?

Company

About
Blog
Careers
Contact
Demo

Account

Legal

Security
Privacy
Terms

RadicalNotion.AI

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Denoland
Deno
Default

default in denoland/deno: Patched by 1 CVEs

denoland/deno

Function

default

Name: default in denoland/deno: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

runtime/permissions/lib.rs

Last patched June 4, 2025

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025

Years

By CVE publication date

Overview

default in denoland/deno was changed by 1 published CVE fixes in 2025, in 1 distinct patches that added or removed 6 lines in total.

denoland/deno has 19 CVEs with a located fix in total, so 5% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed default, newest first, with the lines each fix touched.

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References

Deno run with --allow-read and --deny-read flags results in allowed
CVE-2025-48888 · lines 2864–3054 · +3 −3 in 3 hunks
Medium · CVSS 5.5
EPSS 0.4%2025-06-04

Get an alert when the next CVE fix lands in denoland/deno, with the patched functions.

Monitor deno CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

1check_allruntime/permissions/lib.rs2 CVEs · 4 patches2025
2is_allow_allruntime/permissions/lib.rs1 CVEs · 5 patches2025
3test_check_allow_global_deny_globalruntime/permissions/lib.rs1 CVEs · 4 patches2025
4test_env_check_allruntime/permissions/lib.rs1 CVEs · 3 patches2025
5create_child_permissionsruntime/permissions/lib.rs1 CVEs · 1 patches2025
6GrantedListruntime/permissions/lib.rs1 CVEs · 1 patches2025
7check_envruntime/permissions/lib.rs1 CVEs · 1 patches2025
8check_partialruntime/permissions/lib.rs1 CVEs · 1 patches2025

Other hotspots in the repository

Functions in denoland/deno changed by the most CVE fixes.

check_all2 CVEs · runtime/permissions/lib.rs is_allow_all1 CVEs · runtime/permissions/lib.rs test_check_allow_global_deny_global1 CVEs · runtime/permissions/lib.rs test_env_check_all1 CVEs · runtime/permissions/lib.rs compute_run_cmd_and_check_permissions1 CVEs · ext/process/lib.rs op_fs_file_stat_async1 CVEs · ext/fs/ops.rs

All patched functions in denoland/deno

Frequently asked questions

Common questions about CVE fixes to default.

How many CVEs have patched default?: 1 published CVEs changed default in denoland/deno, in 1 distinct patches totalling 6 changed lines, between 2025 and 2025.
What is the latest CVE that changed default?: CVE-2025-48888 (Deno run with --allow-read and --deny-read flags results in allowed), published 2025-06-04, changed lines 2864 to 3054 of runtime/permissions/lib.rs.
How does default compare to the rest of denoland/deno?: denoland/deno has 19 CVEs with a located fix in total; 1 of them changed default.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

runtime/permissions/lib.rs on GitHub (opens in a new tab)
All patched functions in denoland/deno
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

Track denoland/deno CVEs

Get an alert when a new CVE lands in this repository, with the patched functions and AI-written remediation guidance.

Create an account See pricing