Secure drop-in replacements for Angular versions v4 - v19
NEVER-ENDING SUPPORT FOR
Angular
Legacy Angular versions still function after support ends — but that's not good enough for internal SLAs, CVE disclosures, and security audits.
Never-Ending Support (NES) for Angular keeps you compliant, secure, and audit-ready without an unplanned migration or risky patchwork.
Patch CVEs, Meet Internal SLAs, Pass Audits — in Minutes.
NES for Angular
is a secure drop-in replacement for
Angular
and takes just a few minutes to set up.
Step 1
Update your package.json
Step 2
Set up token
Step 3
Install & Run!
0 Security Issue Fixed in NES for Angular
(and always watching for more)
By purchasing Never-Ending Support for Angular from HeroDevs, you’re ensuring that your Angular application stays secure and these vulnerabilities are mitigated. As more CVEs are discovered, you can rest easy knowing HeroDevs has remediated those issues before they’re ever announced publicly.
If you’re currently using Angular in your application’s tech stack, your application is vulnerable to the CVEs listed below.
Switch to NES for Angular in minutes to immediately mitigate these vulnerabilities.
Severity
ID
Technology
Libraries Affected
Category
Version(s) Affected
Published Date
High
Angular
Angular
Server-Side Request Forgery
<=18.2.14, >=19.0.0-next.0 <19.2.22, >=20.0.0-next.0 <20.3.21, >=21.0.0-next.0 <21.2.13, >=22.0.0-next.0 <22.0.0-next.12
May 27, 2026
High
Angular
Angular
Server-Side Request Forgery
>=17.0.0-rc.1, <19.2.21, >=20.0.0-next.0 <20.3.19, >=21.0.0-next.0 <21.2.9, >=22.0.0-next.0 <22.0.0-next.8
Apr 23, 2026
High
Angular
Angular
Cross-Site Scripting
>=22.0.0-next.0 <22.0.0-next.3, >=21.0.0-next.0 <21.2.4, >=20.0.0-next.0 <20.3.18, >=17.0.0.next.0 <19.2.20
Mar 13, 2026
High
Angular
Angular
Cross-Site Scripting
>=21.2.0-next.0 <21.2.0, >=21.0.0-next.0 <21.1.6, >=20.0.0-next.0 <20.3.17, >=7.1.0 <19.2.19
Mar 5, 2026
Critical
Angular
Angular
Server-Side Request Forgery
>=21.2.0-next.0 <21.2.0-rc.1, >=21.0.0-next.0 <21.1.5, >=20.0.0-next.0 <20.3.17, <19.2.21
Mar 1, 2026
High
Angular
Angular
Cross-Site Scripting
<=18.2.14, >=19.0.0-next.0 <19.2.18, >=20.0.0-next.0 <20.3.16, >=21.0.0-next.0 <21.0.7, >=21.1.0-next.0 <21.1.0-rc.0
Jan 9, 2026
High
Angular
Angular
Cross-Site Scripting
>=21.0.0-next.0 <21.0.2, >=20.0.0-next.0 <20.3.15, >=19.0.0-next.0 <19.2.17, <=18.2.14
Dec 2, 2025
High
Angular
Angular
Information Exposure
>=21.0.0-next.0 <21.0.1, >=20.0.0-next.0 <20.3.14, >=19.0.0-next.0 <19.2.16, <=18.2.14
Dec 2, 2025
High
Angular
@angular/platform-server, @angular/ssr, @nguniversal/common
Information Exposure
@angular/platform-server, >=16.0.0-next.0 <18.2.14, >=19.0.0-next.0 <19.2.15, >=20.0.0-next.0 <20.3.0, >=21.0.0-next.0 <21.0.0-next.3, @angular/ssr, >=17.0.0-next.0 <18.2.21, >=19.0.0-next.0 <19.2.16, >=20.0.0-next.0 <20.3.0, >=21.0.0-next.0 <21.0.0-next.3, @nguniversal/common, >=16.0.0-next.0
Sep 11, 2025
For more details on CVEs found in end-of-life software, visit our vulnerability directory.
Breaking Changes Across Versions
Evaluating the effort of a migration can be difficult if you are stuck on a past version of Angular. The migration effort increases as the number of steps to migrate to latest does. If you are using a version of Angular that is out of support, extend your runway and stay secure with NES for Angular.
Version #
Date of Release
Google Support Status
HeroDevs Support Status
2
2016-09-14
Out of Support
Talk to Sales
HIGH
4
2017-03-23
Out of Support
Supported
HIGH
5
2017-11-01
Out of Support
Supported
HIGH
6
2018-05-04
7
Out of Support
Supported
HIGH
9
2018-10-18
Out of Support
Supported
HIGH
8
2019-05-28
Out of Support
Supported
HIGH
2020-02-06
Out of Support
Supported
HIGH
10
2020-06-24
Out of Support
Supported
HIGH
11
2020-11-11
Out of Support
15
Supported
MEDIUM
12
13
2021-04-13
Out of Support
Supported
MEDIUM
2021-11-03
14
Out of Support
Supported
MEDIUM
2022-06-02
Out of Support
Supported
LOW
2022-11-16
Out of Support
Supported
LOW
16
2023-05-03
Out of Support
Supported
LOW
17
2023-11-08
Out of Support
Supported
LOW
18
2024-05-22
Out of Support
Supported
LOW
19
2024-11-19
Out of Support
Supported
20
2025-05-28
LTS Ends 2026-11-28
Supported
21
2025-11-19
LTS Ends 2027-05-19
Supported
What is Never-Ending Support?
Security Fixes
A new version of NES for Angular will be released each time we find, validate, and fix a security issue.
Compatibility Fixes
With NES for Angular your team is enabled to continue running in the latest versions of the most popular browsers: Chrome, Safari, Edge, and Firefox.
SLA Compliance
Our patch delivery SLA guarantees that your organization will be compliant with SOC 2, NIS2, PCI DSS, HIPAA, and other compliance standards and regulations.
Learn more.
Team of Experts
NES for Angular is built and maintained by core team members of Angular to ensure the same excellent quality of support you expect.
Easy to Install
Our simple drop-in replacement means all you have to do is change your package.json and rebuild your project. No code changes or find & replace required.
Commercial Contract Assurances
OSS NES is not only secure and compatible, but is offered with industry-standard commercial assurances for the use of HeroDevs Services.
Learn more.Rooted in the Angular Community
To ensure the highest quality of service for NES for Angular, we contract with core contributors of Angular. These experts helped build Angular, and know how to ensure that it is secure and compatible with critical platforms.
Miško Hevery
Creator of Angular & Qwik
Misko serves as a Consultant Developer and Angular Expert at HeroDevs and architects security solutions for Never-Ending Support for Angular in conjunction with HeroDevs security team.
Keep Support For the Libraries You Depend On
Never-Ending Support for Angular Essentials extends support to popular software packages that depend on Angular. With an Essentials subscription, patches to NES for Angular are tested for compatibility with these packages. Critical vulnerabilities or browser incompatibilities discovered in those packages are patched within 14 days.
NES for Angular Essentials includes continued support for these libraries:
SLA & Regulatory Compliance
Do you have an SLA with your clients to not ship unsupported libraries?
Do you have FedRAMP, PCI, HIPAA, or other compliance concerns?
Our clients breeze past such concerns by having NES for Angular – a fully supported and secured software library.
Related Products
If you're leveraging this technology, chances are you're also using complementary systems that face similar end-of-life (EOL) challenges.
Explore our related NES products that offer proactive, comprehensive support for your entire tech stack to ensure continuity, security, and innovation across all your essential technologies.
.svg)
Frequently Asked Questions
Below are common questions our customers have. Of course, we’re happy to meet with you and answer these and other questions you might have.
What Angular versions does NES support?
Does NES for Angular help with compliance?
How does licensing work?
I got an error like "EOL/Obsolete Software: Angular 12.x Detected." What can I do?
Does HeroDevs have an SLA for NES for Angular?
Which browsers does NES for Angular offer support for?
Why do I need NES for Angular?
Latest News
Contact Us
Got questions about Never-Ending Support for your open-source library? We're here to help!
Discover how HeroDevs NES Products can keep your systems secure and compliant.
Learn how our solutions can deliver value to your organization.
Get detailed pricing information tailored to your needs.
Trusted by industry leaders such as
.png)
.png)
.png)