How many CVEs have patched createManifest?

2 published CVEs changed createManifest in withastro/astro, in 2 distinct patches totalling 2 changed lines, between 2025 and 2026.

What is the latest CVE that changed createManifest?

CVE-2026-29772 (Astro: Memory exhaustion DoS due to missing request body size limit in Server Islands), published 2026-03-24, changed lines 169 of packages/astro/src/container/index.ts.

How does createManifest compare to the rest of withastro/astro?

withastro/astro has 34 CVEs with a located fix in total; 2 of them changed createManifest.

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
Withastro
Astro
CreateManifest

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
Withastro
Astro
CreateManifest

createManifest in withastro/astro: Patched by 2 CVEs

withastro/astro

Function

createManifest

Name: createManifest in withastro/astro: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

packages/astro/src/container/index.ts

Last patched March 24, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2025–2026

Years

By CVE publication date

Overview

createManifest in withastro/astro was changed by 2 published CVE fixes between 2025 and 2026, in 2 distinct patches that added or removed 2 lines in total.

withastro/astro has 34 CVEs with a located fix in total, so 6% of them touched this function.

CVEs that patched it

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

Astro: Memory exhaustion DoS due to missing request body size limit in Server Islands
CVE-2026-29772 · line 169 · +1 −0
High · CVSS 7.5
EPSS 0.4%2026-03-24
Astro's `X-Forwarded-Host` is reflected with no validation
CVE-2025-61925 · line 161 · +1 −0
Medium · CVSS 6.5
EPSS 0.4%2025-10-10

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

Monitor astro CVEs

Other hotspots in the repository

Functions in withastro/astro changed by the most CVE fixes.

loadRemoteImage3 CVEs · packages/astro/src/assets/endpoint/shared.ts createRequest2 CVEs · packages/astro/src/core/app/node.ts remoteImagesFromAstroConfig2 CVEs · packages/integrations/netlify/src/index.ts remotePatternToRegex2 CVEs · packages/integrations/netlify/src/index.ts createEndpoint2 CVEs · packages/astro/src/core/server-islands/endpoint.ts trailingSlashMismatchTemplate2 CVEs · packages/astro/src/template/4xx.ts

All patched functions in withastro/astro

Frequently asked questions

Common questions about CVE fixes to createManifest.

How many CVEs have patched createManifest?: 2 published CVEs changed createManifest in withastro/astro, in 2 distinct patches totalling 2 changed lines, between 2025 and 2026.
What is the latest CVE that changed createManifest?: CVE-2026-29772 (Astro: Memory exhaustion DoS due to missing request body size limit in Server Islands), published 2026-03-24, changed lines 169 of packages/astro/src/container/index.ts.
How does createManifest compare to the rest of withastro/astro?: withastro/astro has 34 CVEs with a located fix in total; 2 of them changed createManifest.
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

packages/astro/src/container/index.ts on GitHub (opens in a new tab)
All patched functions in withastro/astro
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 withastro/astro 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

On this page

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