Out-of-bounds Read Affecting wpewebkit package, versions <2.32.4-1


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
1.04% (60th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ECHOLATEST-WPEWEBKIT-18017034
  • published19 Jul 2026
  • disclosed28 Oct 2021

Introduced: 28 Oct 2021

CVE-2021-30836  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade Echo:latest wpewebkit to version 2.32.4-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream wpewebkit package and not the wpewebkit package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

CVSS Base Scores

version 3.1