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Vendor

micromatch

6 known vulnerabilities.

micromatch at a glance

Last 12 months
4
Critical · all time
0
Exploited · all time
0
Public exploit · all time
2
New vulnerabilities per month · last 12 months
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Products

picomatch 3 braces 2 micromatch 1
All Critical High Medium Low Exploited only Public exploit

6 results · Feed

  • High 7.5
    CVE-2026-112366

    Picomatch through 4.0.7 ReDoS via single-branch repeated extglob patterns

    Picomatch through 4.0.7 contains a regular expression denial of service vulnerability that allows attackers to block the event loop by supplying single-branch repeated extglob patterns. Attackers can provide globs like +(*) or +(*a), which analyzeRepeatedExtg…

    micromatch picomatch node-anymatch node-anymatch Debian Ubuntu
  • High 7.5
    CVE-2026-93687 Public exploit

    braces through 3.0.3 Stack Overflow via Deeply Nested Patterns

    braces through 3.0.3 contains a stack overflow vulnerability in the recursive AST walkers that lack depth guards. Attackers can supply deeply nested brace patterns under the character limit to exhaust the call stack and terminate the Node.js process with an u…

    micromatch braces node-braces node-braces Debian Ubuntu
  • Medium 5.3
    CVE-2026-33672

    Picomatch: Method Injection in POSIX Character Classes causes incorrect Glob Matching

    Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to a method injection vulnerability affecting the `POSIX_REGEX_SOURCE` object. Because the object inherits from `Object.prototype`, specially crafted POSI…

    micromatch picomatch node-anymatch node-anymatch Debian Ubuntu npm
  • High 7.5
    CVE-2026-33671 Public exploit

    Picomatch has a ReDoS vulnerability via extglob quantifiers

    Picomatch is a glob matcher written JavaScript. Versions prior to 4.0.4, 3.0.2, and 2.3.2 are vulnerable to Regular Expression Denial of Service (ReDoS) when processing crafted extglob patterns. Certain patterns using extglob quantifiers such as `+()` and `*(…

    micromatch picomatch node-anymatch node-anymatch Debian Ubuntu npm
  • High 7.5
    CVE-2024-4068

    Memory Exhaustion in braces

    The NPM package `braces`, versions prior to 3.0.3, fails to limit the number of characters it can handle, which could lead to Memory Exhaustion. In `lib/parse.js,` if a malicious user sends "imbalanced braces" as input, the parsing will enter a loop, which wi…

    micromatch braces braces node-braces Debian Ubuntu npm
  • Medium 5.3
    CVE-2024-4067

    Regular Expression Denial of Service in micromatch

    The NPM package `micromatch` prior to 4.0.8 is vulnerable to Regular Expression Denial of Service (ReDoS). The vulnerability occurs in `micromatch.braces()` in `index.js` because the pattern `.*` will greedily match anything. By passing a malicious payload, t…

    micromatch micromatch micromatch node-micromatch Debian Ubuntu npm