# Isaacs vulnerabilities

Source: https://junglewise.ai/threats/vendors/isaacs  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/isaacs.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 8 vulnerabilities in Isaacs: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-118773, was published on 29 October 2026. 2 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 2
- Last 90 days: 2
- All time: 8 (0 critical, 0 exploited in the wild)

## About Isaacs

JavaScript developer and maintainer of the npm package manager and related open source projects.

## Latest Isaacs vulnerabilities

- [CVE-2026-118773: node-glob AbortSignal handling bypass in file traversal](https://junglewise.ai/threats/cve-2026-118773-glob-matches-files-using-patterns-the-shell-uses-from-9-0-0) (medium, CVSS 4, published 29 Oct 2026)
- [CVE-2026-118764: minimatch ReDoS in glob pattern compilation](https://junglewise.ai/threats/cve-2026-118764-minimatch-is-a-minimal-matching-utility-for-converting-glob) (medium, CVSS 4, published 29 Oct 2026)
- [CVE-2026-27904: minimatch nested extglob ReDoS via catastrophic backtracking](https://junglewise.ai/threats/cve-2026-27904-isaacs-minimatch-redos-in-nested-extglobs) (low, CVSS 3.1, published 26 Feb 2026)
- [CVE-2026-26996: minimatch ReDoS via repeated wildcards with non-matching literal](https://junglewise.ai/threats/cve-2026-26996-isaacs-minimatch-redos-via-repeated-wildcards) (medium, CVSS 4, published 18 Feb 2026)
- [CVE-2026-25547: @isaacs/brace-expansion denial of service via exponential expansion](https://junglewise.ai/threats/cve-2026-25547-isaacs-brace-expansion-denial-of-service-via-exponential) (medium, CVSS 4, published 3 Feb 2026)
- [CVE-2025-64756: glob CLI command injection via -c/--cmd option](https://junglewise.ai/threats/cve-2025-64756-glob-cli-command-injection-via-c-cmd-option) (high, CVSS 7.5, published 17 Nov 2025)
- [CVE-2022-3517: minimatch ReDoS vulnerability in braceExpand](https://junglewise.ai/threats/cve-2022-3517-minimatch-redos-vulnerability-in-braceexpand) (low, CVSS 3.1, published 18 Oct 2022)
- [CVE-2014-3744: st directory traversal via URL-encoded dots](https://junglewise.ai/threats/cve-2014-3744-st-directory-traversal-via-url-encoded-dots) (low, CVSS 3, published 31 Aug 2020)

## Most severe Isaacs vulnerabilities

- [CVE-2025-64756: glob CLI command injection via -c/--cmd option](https://junglewise.ai/threats/cve-2025-64756-glob-cli-command-injection-via-c-cmd-option) (high, CVSS 7.5, published 17 Nov 2025)
- [CVE-2026-26996: minimatch ReDoS via repeated wildcards with non-matching literal](https://junglewise.ai/threats/cve-2026-26996-isaacs-minimatch-redos-via-repeated-wildcards) (medium, CVSS 4, published 18 Feb 2026)
- [CVE-2026-25547: @isaacs/brace-expansion denial of service via exponential expansion](https://junglewise.ai/threats/cve-2026-25547-isaacs-brace-expansion-denial-of-service-via-exponential) (medium, CVSS 4, published 3 Feb 2026)
- [CVE-2026-118773: node-glob AbortSignal handling bypass in file traversal](https://junglewise.ai/threats/cve-2026-118773-glob-matches-files-using-patterns-the-shell-uses-from-9-0-0) (medium, CVSS 4, published 29 Oct 2026)
- [CVE-2026-118764: minimatch ReDoS in glob pattern compilation](https://junglewise.ai/threats/cve-2026-118764-minimatch-is-a-minimal-matching-utility-for-converting-glob) (medium, CVSS 4, published 29 Oct 2026)
- [CVE-2022-3517: minimatch ReDoS vulnerability in braceExpand](https://junglewise.ai/threats/cve-2022-3517-minimatch-redos-vulnerability-in-braceexpand) (low, CVSS 3.1, published 18 Oct 2022)
- [CVE-2026-27904: minimatch nested extglob ReDoS via catastrophic backtracking](https://junglewise.ai/threats/cve-2026-27904-isaacs-minimatch-redos-in-nested-extglobs) (low, CVSS 3.1, published 26 Feb 2026)
- [CVE-2014-3744: st directory traversal via URL-encoded dots](https://junglewise.ai/threats/cve-2014-3744-st-directory-traversal-via-url-encoded-dots) (low, CVSS 3, published 31 Aug 2020)

## Vulnerabilities per week

2 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 2 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Isaacs vulnerabilities", https://junglewise.ai/threats/vendors/isaacs, 9 November 2026.