Dashboard / CVE-2026-48933

CVE-2026-48933

HIGH
MEDIUM Priority: 0.28 BB Relevance: 76/100
Published: 2026-06-26 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

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**.

Weakness Classification (2)

Affected Software (3)

VendorProductVersion
nodejs node.js 22.22.3
nodejs node.js 24.16.0
nodejs node.js 26.3.0

References & Advisories (17)

Bug Bounty Relevance

76 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

3.71%
Raw Score 0.037110
Percentile 89.7%
Date 2026-10-29

EPSS Trend

2026-10-29
0.03711
2026-10-28
0.03711

Intelligence Sources

nvd ref →

External Links