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7.5 High

CVE-2026-48933 A flaw in Node.js WebCrypto implementation can crash the process if the input of `subtle.encrypt()` is a multiple of…

Description

A flaw in Node.js WebCrypto implementation can crash the process if the input of `subtle.encrypt()` is a multiple of 2GiB. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.

Affected products and versions

Product Affected versions Fixed in
Node 26.3.0 No fix stated
Node 24.16.0 No fix stated
Node 22.22.3 No fix stated
Red Hat Hardened Images 20.20 earliest → < 20.20.2-1.hum1 20.20.2-1.hum1
Red Hat Enterprise Linux 10 Versions not published
Red Hat Enterprise Linux 8 8100020260703140402.6 earliest → < 8100020260703140402.6d880403 8100020260703140402.6d880403
Red Hat Enterprise Linux 9 9080020260626075442 earliest → < 9080020260626075442.rhel9 9080020260626075442.rhel9
Red Hat Enterprise Linux AppStream (v. 10) Versions not published
Red Hat Enterprise Linux AppStream (v. 9) Versions not published
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Product Affected versions Fixed in
Red Hat Enterprise Linux 10.0 Extended Update Support Versions not published

References

Timeline

  1. Published
  2. Last modified

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