CVE-2026-50171: Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript

Q: How do I fix CVE-2026-50171?

angular: upgrade to 19.2.23, 20.3.22, 21.2.15. Exact commands for each OS are on this page.

Q: Is CVE-2026-50171 being exploited?

CVE-2026-50171 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-50171 affect?

CVE-2026-50171 affects angular. Severity is medium (CVSS 6.1). Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23, a Denial of Service (DoS) vulnerability exists in the @

Q: How urgent is CVE-2026-50171?

Priority 26/100. No elevated risk signals yet.

Routine

MEDIUM 6.1UPGRADE

CVE-2026-50171 is a medium-severity flaw (CVSS 6.1) affecting angular. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23, a Denial of Service (DoS) vulnerability exists in the @angular/common package of Angular. The formatNumber function, which is also utilized by DecimalPipe, PercentPipe, and CurrencyPipe, does not properly validate the upper bounds of the digitsInfo parameter. Speci

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-400, CWE-834
Published	2026-06-22
Last modified	2026-07-09

Publisher (CNA): GitHub, Inc. · Vendor: angular

Last updated 2026-07-09 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-22 18:16 UTCPublished CVE record published
2026-07-09 15:41 UTCUpdated Record last modified

angular angular UPGRADE

Affected: <= 18.2.14 · >= 19.0.0 and < 19.2.23 · >= 20.0.0 and < 20.3.22 · >= 21.0.0 and < 21.2.15 · 22.0.0 next0 · 22.0.0 next1 · 22.0.0 next10 · 22.0.0 next11

Fixed in: 19.2.23, 20.3.22, 21.2.15

Safe to downgrade to: a release before 19.0.0

1. Check installed version

npm ls angular

2. UPGRADE to 19.2.23

npm install angular@">=19.2.23"

3. If no update is available yet, DOWNGRADE to a release before 19.0.0

npm view angular versions npm install angular@"<19.0.0"

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-50171?

angular: upgrade to 19.2.23, 20.3.22, 21.2.15. Exact commands for each OS are on this page.

Is CVE-2026-50171 being exploited?

CVE-2026-50171 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-50171 affect?

CVE-2026-50171 affects angular. Severity is medium (CVSS 6.1). Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23, a Denial of Service (DoS) vulnerability exists in the @

How urgent is CVE-2026-50171?

Priority 26/100. No elevated risk signals yet.

Software pages

Angular vulnerabilities

Related CVEs

CVE-2026-88059 MEDIUM 4.0 UPGRADE Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript
CVE-2026-88056 CRITICAL 9.1 UPGRADE Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript
CVE-2026-88057 MEDIUM 6.1 UPGRADE Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript
CVE-2026-88058 MEDIUM 6.1 UPGRADE Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript
CVE-2026-88060 MEDIUM 6.1 UPGRADE Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript

References

← Back to latest CVEs