CVE-2026-14257 Affecting argo-workflows-ui-3.6 package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-ARGOWORKFLOWSUI36-18312623
- published26 Jul 2026
- disclosed23 Jul 2026
Introduced: 23 Jul 2026
NewCVE-2026-14257 (opens in a new tab)How to fix?
There is no fixed version for Minimos:latest argo-workflows-ui-3.6.
NVD Description
Note: Versions mentioned in the description apply only to the upstream argo-workflows-ui-3.6 package and not the argo-workflows-ui-3.6 package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
brace-expansion through 5.0.7 is vulnerable to denial of service via memory exhaustion. The expand() function limits the number of results with a max option (default 100,000) but does not bound the length of each result string. By chaining multiple brace groups, an attacker keeps the result count under the limit while making each result progressively longer, so total memory scales with both count and string length until the process hits a fatal, uncatchable out-of-memory error. About 7.5 KB of input ('{a,b}'.repeat(1500)) crashes a default Node.js process. Any application that passes attacker-influenced strings to brace-expansion.expand() - directly or transitively via minimatch / glob brace patterns - can be crashed by a small request. Fixed in 5.0.8 by adding a maxLength option (default 4,000,000) that bounds accumulated output and intermediate arrays.
References
- https://www.cve.org/CVERecord?id=CVE-2026-14257
- https://github.com/advisories/GHSA-mh99-v99m-4gvg
- https://osv.dev/vulnerability/MINI-6pv2-fr5x-2qg9
- https://osv.dev/vulnerability/CVE-2026-14257
- https://github.com/juliangruber/brace-expansion
- https://github.com/juliangruber/brace-expansion/commit/a1bd33999ea75262c4749fff3bbb0d1372bd07b5
- https://www.npmjs.com/package/brace-expansion