8.2

CVE-2026-54268: angular Uncontrolled Resource Consumption

CVSS: 8.2v4.0HighAnalyzed
AliasesUBUNTU-CVE-2026-54268DEBIAN-CVE-2026-54268CGA-236f-4g6x-3j5q
Published 22-06-2026Last modified 23-06-2026
Open JSON

Vulnerability summary

CVE-2026-54268 is a high (CVSS 8.2) Uncontrolled Resource Consumption vulnerability in angular. EPSS estimates a 0.58% chance of exploitation in the next 30 days, higher than 46.8% of scored vulnerabilities.

Overall risk
33/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.2/10
010
High · v4.0 (CVE.org)
EPSS score
0.58%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 0 · Related 1
CGA-4MGC-C9QV-HRRM

Timeline

  1. 22-06-2026
    PublishedVulnerability first disclosed.
  2. 23-06-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

10 scores · 7 sources · 2 versions

EPSS trend

Probability

0.58%

Chance of exploitation in the next 30 days

Percentile

47%

Versus all other CVEs

30-day change

0.00 pp

From 0.58% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.58%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Chainguard10 products
  • katib-earlystopping< 0.19.0-r31
  • katib-suggestion-goptuna-compatAll versions (No fix recorded)
  • katib-suggestion-hyperband< 0.19.0-r31
  • katib-suggestion-hyperopt< 0.19.0-r40 | < 0.19.0-r31
  • katib-suggestion-nas-darts< 0.19.0-r31
Wolfi10 products
  • katib-earlystopping< 0.19.0-r31
  • katib-suggestion-goptuna-compatAll versions (No fix recorded)
  • katib-suggestion-hyperband< 0.19.0-r31
  • katib-suggestion-hyperopt< 0.19.0-r40 | < 0.19.0-r31
  • katib-suggestion-nas-darts< 0.19.0-r31
@angular1 product
  • common≥ 22.0.0-next.0, < 22.0.1 | ≥ 21.0.0-next.0, < 21.2.17 | ≥ 20.0.0-next.0, < 20.3.25 | ≤ 19.2.25
Angular1 product
  • angular≥ 22.0.0-next.0 < 22.0.1 (No fix recorded) | ≥ 21.0.0-next.0 < 21.2.17 (No fix recorded) | ≥ 20.0.0-next.0 < 20.3.25 (No fix recorded) | ≤ 19.2.25 | ≥ 20.0.0, < 20.3.25 | ≥ 21.0.0, < 21.2.17 | ≥ 22.0.0, < 22.0.1
Debian1 product
  • angular.jsAll versions (No fix recorded)
Ubuntu1 product
  • angular.jsAll versions (No fix recorded)

6 vendors · 24 products

References

9 links