CVE catalog

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) vul

[CVE catalog]

Severity
High · CVSS 8.2
Published
Source
[NVD] · [CVE record]
EPSS
0.58% · Oct 27, 2026

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, which is also utilized by the standard Angular DatePipe, does not properly limit or validate the length of the format parameter. When parsing a maliciously crafted, excessively long date format string (e.g., a repeating pattern or very large string), the internal parser splits the string iteratively using a regular expression loop. This results in uncontrolled resource consumption (high CPU utilization and excessive memory allocations), leading to a Denial of Service (DoS). This vulnerability is fixed in 22.0.1, 21.2.17, and 20.3.25.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debianangular.jssid1.8.3-3unknown
Debianangular.jstrixie1.8.3-3unknown
Debianangular.jsbookworm1.8.3-1+deb12u1unknown
Cpeangular.jsNot reportedNot reportedvulnerable
CpeangularNot reportedNot reportedunknown
CpeangularNot reported20.3.25fixed
CpeangularNot reported21.2.17fixed
CpeangularNot reported22.0.1fixed

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debianangular.jssourcesid(unfixed)not yet assignedNot reportedNot reported
Debianangular.jssourcetrixie(unfixed)not yet assignedNot reportedNot reported
Debianangular.jssourcebookworm(unfixed)not yet assignedNot reportedNot reported
CpeangularcpeNot reported20.3.25Not reportedNot reportedNot reported
CpeangularcpeNot reported21.2.17Not reportedNot reportedNot reported
CpeangularcpeNot reported22.0.1Not reportedNot reportedNot reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [libjs-angularjs]Affected

    Source package: [angular.js]

    Details (2)

    • 1.8.3-1+deb12u1 · all · bookworm

      Affected

      nvd · angular.js · debian · bookworm; nvd · angular.js · debian · 12

    • 1.8.3-1+deb12u1 · all · bookworm

      Affected

      nvd · angular.js · debian · bookworm; nvd · angular.js · debian · 12

[Debian 13 (Trixie)]

  • [libjs-angularjs]Affected

    Source package: [angular.js]

    Details (2)

    • 1.8.3-3 · all · trixie

      Affected

      nvd · angular.js · debian · 13

    • 1.8.3-3 · all · trixie

      Affected

      nvd · angular.js · debian · 13

Observed:

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]