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High-risk vulnerability digests

CVE-2026-27904

  • HIGH

RHSA-2026:7896 Red Hat Security Advisory: nodejs:20 security update

Details

CVSS v3
7.5
NVD published
2026-02-26 02:16:21
EPSS
<0.1% probability · 6.8th percentile — 2026-04-13
Affected versions
cpe:2.3:a:minimatch_project:minimatch:*:*:*:*:*:node.js:*:* cpe:2.3:a:minimatch_project:minimatch:*:*:*:*:*:node.js:*:* cpe:2.3:a:minimatch_project:minimatch:*:*:*:*:*:node.js:*:* cpe:2.3:a:minimatch_project:minimatch:*:*:*:*:*:node.js:*:* cpe:2.3:a:minimatch_project:minimatch:*:*:*:*:*:node.js:*:* cpe:2.3:a:minimatch_project:minimatch:*:*:*:*:*:node.js:*:* cpe:2.3:a:minimatch_project:minimatch:*:*:*:*:*:node.js:*:* cpe:2.3:a:minimatch_project:minimatch:*:*:*:*:*:node.js:*:*
Summary
minimatch is a minimal matching utility for converting glob expressions into JavaScript RegExp objects. Prior to version 10.2.3, 9.0.7, 8.0.6, 7.4.8, 6.2.2, 5.1.8, 4.2.5, and 3.1.4, nested `*()` extglobs produce regexps with nested unbounded quantifiers (e.g. `(?:(?:a|b)*)*`), which exhibit catastrophic backtracking in V8. With a 12-byte pattern `*(*(*(a|b)))` and an 18-byte non-matching input, `minimatch()` stalls for over 7 seconds. Adding a single nesting level or a few input characters pushes this to minutes. This is the most severe finding: it is triggered by the default `minimatch()` API with no special options, and the minimum viable pattern is only 12 bytes. The same issue affects `+()` extglobs equally. Versions 10.2.3, 9.0.7, 8.0.6, 7.4.8, 6.2.2, 5.1.8, 4.2.5, and 3.1.4 fix the issue.
Remediation
Not available in our cache.
Exploit info
https://github.com/isaacs/minimatch/security/advisories/GHSA-23c5-xmqv-rm74

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