CVE-2026-54264 Angular: Sensitive Header Leakage on Cross-Origin Redirects in Angular Service Worker

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, an information disclosure vulnerability exists in the @angular/service-worker package of the Angular framework. When the Servi...

@eui/deps-base-light-next (>=19.2.2-snapshot-1746816578592, <=21.0.0-alpha.32), @eui/deps-base-next (>=19.2.2-snapshot-1746816578592, <=21.0.0-alpha.32) potentially affected by CVE-2026-54264 via @angular/service-worker (>=20.0.0-rc.0, <=20.3.17)

@angular/service-worker NPM version =20.0.0-rc.0, =19.2.2-snapshot-1746816578592, =19.2.2-snapshot-1746816578592, =21.0.0-alpha.32 Source cves: CVE-2026-54264 Source advisory: MEND:CVE-2026-54264...

CVE-2026-54264 Angular: Sensitive Header Leakage on Cross-Origin Redirects in Angular Service Worker

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, an information disclosure vulnerability exists in the @angular/service-worker package of the Angular framework. When the Servi...

CVE-2026-54264

Angular’s @angular/service-worker contains an information-disclosure flaw prior to versions 22.0.1, 21.2.17, and 20.3.25. When the Service Worker fetches assets, it preserves request headers; on cross-origin redirects it does not strip sensitive headers, potentially exposing credentials (e.g., Au...

@eui/deps-base (>=21.0.0-alpha.10, <=23.0.0-alpha.1), @eui/deps-base-light (>=21.0.0-alpha.10, <=23.0.0-alpha.1) potentially affected by CVE-2026-54264 via @angular/service-worker (>=21.0.0-next.1, <=21.2.16)

@angular/service-worker NPM version =21.0.0-next.1, =21.0.0-alpha.10, =21.0.0-alpha.10, =23.0.0-alpha.1 Source cves: CVE-2026-54264 Source advisory: MEND:CVE-2026-54264...

CVE-2026-54264

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, an information disclosure vulnerability exists in the @angular/service-worker package of the Angular framework. When the Servi...

CVE-2026-54268

The CVE affects Angular’s Date formatting in the @angular/common package. The formatDate utility (and DatePipe) can trigger a Denial of Service when confronted with a maliciously long or attacker-controlled date format string. The root cause is an internal parser that iteratively splits the forma...

CVE-2026-54268 Angular: Denial of Service (DoS) via OOM in Date Formatting (formatDate)

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, a Denial of Service DoS vulnerability exists in the @angular/common package of the Angular framework. The formatDate function,...

CVE-2026-54268 Angular: Denial of Service (DoS) via OOM in Date Formatting (formatDate)

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, a Denial of Service DoS vulnerability exists in the @angular/common package of the Angular framework. The formatDate function,...

CVE-2026-54268

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, a Denial of Service DoS vulnerability exists in the @angular/common package of the Angular framework. The formatDate function,...

EUVD-2026-38273

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, a Denial of Service DoS vulnerability exists in the @angular/common package of the Angular framework. The formatDate function,...

CVE-2026-54268

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, a Denial of Service DoS vulnerability exists in the @angular/common package of the Angular framework. The formatDate function,...

CVE-2026-54268 Angular: Denial of Service (DoS) via OOM in Date Formatting (formatDate)

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, a Denial of Service DoS vulnerability exists in the @angular/common package of the Angular framework. The formatDate function,...

@ammar_sk/shared-lib (0.0.4), @bitblit/ngx-acute-common (>=5.1.121, <=6.1.180-alpha) +33 more potentially affected by CVE-2026-54268 via @angular/common (>=20.0.0-rc.0, <=20.3.21)

@angular/common NPM version =20.0.0-rc.0, =5.1.121, =5.1.121, =261.20.1, =19.2.2-snapshot-1746816578592, =19.2.2-snapshot-1746816578592, =8.9.1, =8.9.1, =0.0.57, =0.7.2, =0.7.3 and more Source cves: CVE-2026-54268 Source advisory: MEND:CVE-2026-54268...

@amwaljs/checkout-angular (0.2.11), @bitblit/ngx-acute-common (>=6.1.182-alpha, <=6.1.201-alpha) +52 more potentially affected by CVE-2026-54268 via @angular/common (>=21.0.0-next.1, <=21.2.16)

@angular/common NPM version =21.0.0-next.1, =6.1.182-alpha, =6.1.182-alpha, =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, =4.0.0, =6.1.0-edge.5 and more Source cves: CVE-2026-54268 Source advisory: MEND:CVE-2026-54268...

ngx-mat-input-tel (22.0.0) potentially affected by CVE-2026-54268 via @angular/common (22.0.0)

@angular/common NPM version 22.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on @angular/common and may be impacted: - ngx-mat-input-tel 22.0.0 Source cves: CVE-2026-54268 Source advisory: MEND:CVE-2026-54268...

CVE-2026-54268

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, a Denial of Service DoS vulnerability exists in the @angular/common package of the Angular framework. The formatDate function,...

@ammar_sk/shared-lib (0.0.4), @angulartoolsdr/control-material (>=20.0.3, <=20.2.4) +43 more potentially affected by CVE-2026-54267 via @angular/core (>=20.0.0-rc.0, <=20.3.21)

@angular/core NPM version =20.0.0-rc.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:...

@amwaljs/checkout-angular (0.2.11), @bitblit/ngx-acute-common (>=6.1.182-alpha, <=6.1.201-alpha) +56 more potentially affected by CVE-2026-54267 via @angular/core (>=21.0.0-next.1, <=21.2.16)

@angular/core NPM version =21.0.0-next.1, =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-2026-54267 Source advisory: MEND:CVE-2026-54267...

ngx-mat-input-tel (22.0.0) potentially affected by CVE-2026-54267 via @angular/core (22.0.0)

@angular/core NPM version 22.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on @angular/core and may be impacted: - ngx-mat-input-tel 22.0.0 Source cves: CVE-2026-54267 Source advisory: MEND:CVE-2026-54267...