CVE-2026-50557

A flaw was found in Angular's @angular/compiler and @angular/core packages. Namespaced script elements were not properly identified by the template preparser, and security context schema mappings did not consistently handle attributes within namespaced elements. An attacker who can inject templat...

Linux Distros Unpatched Vulnerability : CVE-2026-50557

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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, 21.2.1...

CVE-2026-50557 Angular: Template and Attribute Namespace Sanitization Bypass (XSS)

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 19.2.22, an issue in the @angular/compiler and @angular/core packages allows bypassing element and attribute...

@agdo/object-model (>=1.0.1, <=1.2.34), @agilie/widget-template (>=1.0.2, <=1.1.6) +414 more potentially affected by CVE-2026-50557 via @angular/core (>=18.0.0, <=18.2.14)

@angular/core NPM version =18.0.0, =1.0.1, =1.0.2, =0.0.0, =1.0.0, =0.0.55, =1.0.0, =18.2.0, =7.0.0, =7.0.3 - @auscope/angular2parse 18.0.0 and more Source cves: CVE-2026-50557 Source advisory: OSV:GHSA-F3M7-GQXR-G87X...

@ammar_sk/shared-lib (0.0.4), @angulartoolsdr/control-material (>=20.0.3, <=20.2.4) +43 more potentially affected by CVE-2026-50557 via @angular/core (>=20.0.0, <=20.3.21)

@angular/core NPM version =20.0.0, =20.0.3, =20.0.6, =20.0.6, =5.1.121, =5.1.121, =261.20.7, =261.1.1, =261.1.5, =261.20.1, =19.2.2-snapshot-1746816578592, =19.2.2-snapshot-1746816578592, =21.0.0-alpha.32 - @getflip/swirl-components-angular 0.472.0-beta-20260406102253 and more Source cves:...

@agilie/widget-template (>=1.0.2, <=1.1.6), @aipeel/mat-currency-field (3.18.0) +360 more potentially affected by CVE-2026-50557 via @angular/compiler (>=18.0.0, <=18.2.14)

@angular/compiler NPM version =18.0.0, =1.0.2, =0.0.0, =1.0.0, =0.0.55, =1.0.0, =7.0.0, =5.0.512-alpha, =5.0.545-alpha, =4.0.468-alpha, =5.0.510-alpha and more Source cves: CVE-2026-50557 Source advisory: OSV:GHSA-F3M7-GQXR-G87X...

@amwaljs/checkout-angular (0.2.11), @bitblit/ngx-acute-common (>=6.1.182-alpha, <=6.1.201-alpha) +51 more potentially affected by CVE-2026-50557 via @angular/core (>=21.0.0, <=21.2.14)

@angular/core NPM version =21.0.0, =6.1.182-alpha, =6.1.182-alpha, =0.1.0-beta.54, =0.1.0, =21.0.0-alpha.10, =21.0.0-alpha.10, =3.0.1, =2.0.1, =2.0.1, =2.0.1, =6.0.1, =2.0.1, =3.0.0 - @koalarx/ui 21.2.4 and more Source cves: CVE-2026-50557 Source advisory: SNYK:JS-ANGULARCORE-17353315...

4byte-peru-components (1.0.0), @aipeel/mat-currency-field (>=3.19.0, <=3.19.1) +42 more potentially affected by CVE-2026-50557 via @angular/compiler (>=19.0.0, <=19.2.20)

@angular/compiler NPM version =19.0.0, =3.19.0, =19.0.0, =3.0.0, =5.0.559-alpha, =5.0.559-alpha, =2.2.2-beta-1, =1.0.5, =1.28.26-alpha.1, =19.0.0-next.1, =19.0.0-next.1, =0.0.0-beta-20260114160010, =0.0.1-canary.0.0, =1.0.0-canary.1 and more Source cves: CVE-2026-50557 Source advisory:...

@ammar_sk/shared-lib (0.0.4), @angulartoolsdr/control-material (>=20.0.3, <=20.2.4) +43 more potentially affected by CVE-2026-50557 via @angular/core (>=20.0.0, <=20.3.21)

@angular/core NPM version =20.0.0, =20.0.3, =20.0.6, =20.0.6, =5.1.121, =5.1.121, =261.20.7, =261.1.1, =261.1.5, =261.20.1, =19.2.2-snapshot-1746816578592, =19.2.2-snapshot-1746816578592, =21.0.0-alpha.32 - @getflip/swirl-components-angular 0.472.0-beta-20260406102253 and more Source cves:...

4byte-peru-components (1.0.0), @aipeel/mat-currency-field (>=3.19.0, <=3.19.1) +40 more potentially affected by CVE-2026-50557 via @angular/compiler (>=19.0.0, <=19.2.17)

@angular/compiler NPM version =19.0.0, =3.19.0, =19.0.0, =3.0.0, =5.0.559-alpha, =5.0.559-alpha, =2.2.2-beta-1, =1.28.26-alpha.1, =19.0.0-next.1, =19.0.0-next.1, =0.346.0, =0.0.1-canary.0.0, =1.0.0-canary.1 - @ismailadekambi/shared 1.0.0 and more Source cves: CVE-2026-50557 Source advisory:...

@absolutejs/absolute (0.12.4), @bitblit/ngx-acute-common (>=5.1.121, <=6.1.180-alpha) +36 more potentially affected by CVE-2026-50557 via @angular/compiler (>=20.0.0, <=20.3.21)

@angular/compiler NPM version =20.0.0, =5.1.121, =5.1.121, =261.20.1, =19.2.2-snapshot-1746816578592, =19.2.2-snapshot-1746816578592, =7.3.49-4369, =4.2.16-4435, =8.9.1, =8.9.1, =0.0.57, =0.0.60 - @saritasa/renewaire-frontend-sdk 0.1.0-dev.101 and more Source cves: CVE-2026-50557 Source advisory:...

@amwaljs/checkout-angular (0.2.11), @bitblit/ngx-acute-common (>=6.1.182-alpha, <=6.1.201-alpha) +51 more potentially affected by CVE-2026-50557 via @angular/core (>=21.0.0, <=21.2.14)

@angular/core NPM version =21.0.0, =6.1.182-alpha, =6.1.182-alpha, =0.1.0-beta.54, =0.1.0, =21.0.0-alpha.10, =21.0.0-alpha.10, =3.0.1, =2.0.1, =2.0.1, =2.0.1, =6.0.1, =2.0.1, =3.0.0 - @koalarx/ui 21.2.4 and more Source cves: CVE-2026-50557 Source advisory: OSV:GHSA-F3M7-GQXR-G87X...

4byte-peru-components (1.0.0), @aipeel/mat-currency-field (>=3.19.0, <=3.19.1) +39 more potentially affected by CVE-2026-50557 via @angular/core (>=19.0.0, <=19.2.17)

@angular/core NPM version =19.0.0, =3.19.0, =19.0.0, =3.0.0, =5.0.559-alpha, =5.0.559-alpha, =2.2.2-beta-1, =1.28.26-alpha.1, =19.0.0-next.1, =19.0.0-next.1, =0.346.0, =0.0.1-canary.0.0, =1.0.0-canary.1 - @ismailadekambi/shared 1.0.0 and more Source cves: CVE-2026-50557 Source advisory:...

@amwaljs/checkout-angular (0.2.11), @augustalabs/ki-assistent (>=1.0.8, <=1.0.14) +19 more potentially affected by CVE-2026-50557 via @angular/compiler (>=21.0.0, <=21.2.14)

@angular/compiler NPM version =21.0.0, =1.0.8, =6.1.182-alpha, =6.1.182-alpha, =0.1.0-beta.54, =0.1.0, =21.0.0-alpha.10, =21.0.0-alpha.10, =1.0.0, =4.4.0-beta.2, =1.0.77-rc.1, =0.0.1, =0.2.0, =1.3.2 and more Source cves: CVE-2026-50557 Source advisory: SNYK:JS-ANGULARCOMPILER-17353314...

4byte-peru-components (1.0.0), @aipeel/mat-currency-field (>=3.19.0, <=3.19.1) +41 more potentially affected by CVE-2026-50557 via @angular/core (>=19.0.0, <=19.2.20)

@angular/core NPM version =19.0.0, =3.19.0, =19.0.0, =3.0.0, =5.0.559-alpha, =5.0.559-alpha, =2.2.2-beta-1, =1.0.5, =1.28.26-alpha.1, =19.0.0-next.1, =19.0.0-next.1, =0.0.0-beta-20260114160010, =0.0.1-canary.0.0, =1.0.0-canary.1 and more Source cves: CVE-2026-50557 Source advisory:...

@absolutejs/absolute (0.12.4), @bitblit/ngx-acute-common (>=5.1.121, <=6.1.180-alpha) +36 more potentially affected by CVE-2026-50557 via @angular/compiler (>=20.0.0, <=20.3.21)

@angular/compiler NPM version =20.0.0, =5.1.121, =5.1.121, =261.20.1, =19.2.2-snapshot-1746816578592, =19.2.2-snapshot-1746816578592, =7.3.49-4369, =4.2.16-4435, =8.9.1, =8.9.1, =0.0.57, =0.0.60 - @saritasa/renewaire-frontend-sdk 0.1.0-dev.101 and more Source cves: CVE-2026-50557 Source advisory:...

@amwaljs/checkout-angular (0.2.11), @augustalabs/ki-assistent (>=1.0.8, <=1.0.14) +19 more potentially affected by CVE-2026-50557 via @angular/compiler (>=21.0.0, <=21.2.14)

@angular/compiler NPM version =21.0.0, =1.0.8, =6.1.182-alpha, =6.1.182-alpha, =0.1.0-beta.54, =0.1.0, =21.0.0-alpha.10, =21.0.0-alpha.10, =1.0.0, =4.4.0-beta.2, =1.0.77-rc.1, =0.0.1, =0.2.0, =1.3.2 and more Source cves: CVE-2026-50557 Source advisory: OSV:GHSA-F3M7-GQXR-G87X...