8.2

CVE-2026-50171

Angular: Denial of Service (DoS) via OOM in Number Formatting (digitsInfo)

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. Specifically, the minimum and maximum fraction digits parsed from the digitsInfo string (e.g., 1.2-4) are converted to integers and used without limits. When parsing a maliciously crafted digitsInfo string with excessively large fraction digit values (e.g., 1.200000000-200000000), the internal roundNumber function attempts to pad the digits array to match the requested fraction size. This results in an unbounded loop that repeatedly pushes elements into an array.  This vulnerability is fixed in 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Angular ≫ Angular SwPlatformnode.js Version <= 18.2.14
Angular ≫ Angular SwPlatformnode.js Version >= 19.0.0 < 19.2.23
Angular ≫ Angular SwPlatformnode.js Version >= 20.0.0 < 20.3.22
Angular ≫ Angular SwPlatformnode.js Version >= 21.0.0 < 21.2.15
Angular ≫ Angular Version22.0.0 Updatenext0 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext1 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext10 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext11 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext12 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext2 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext3 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext4 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext5 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext6 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext7 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext8 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updatenext9 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updaterc0 SwPlatformnode.js
Angular ≫ Angular Version22.0.0 Updaterc1 SwPlatformnode.js
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.056
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
security-advisories@github.com 8.2 0 0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

CWE-834 Excessive Iteration

The product performs an iteration or loop without sufficiently limiting the number of times that the loop is executed.

https://github.com/angular/angular/security/advisories/GHSA-p3vc-36g9-x9gr
Third Party Advisory