Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
n/a @eslint/plugin-kit — Versions of the package @eslint/plugin-kit before 0.2.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper in…
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N N N N N H 7.7 .0048 39.6 —
AFFECTED
Product Versions Fixed
@eslint/plugin-kit unspecified —
TIMELINE
Dec 22 Reserved by snyk
Nov 19 Published (CNA: snyk)
Aug 3 RESCORED — CVE-2024-21539 (@eslint/plugin-kit). CVSS 8.7 → 7.7 (NVD).
Description
Versions of the package @eslint/plugin-kit before 0.2.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization. An attacker can increase the CPU usage and crash the program by exploiting this vulnerability.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| December 22, 2023 | Reserved | Reserved by snyk |
| November 19, 2024 | Published | Published (CNA: snyk) |
| August 3, 2026 | RESCORED | RESCORED — CVE-2024-21539 (@eslint/plugin-kit). CVSS 8.7 → 7.7 (NVD). |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| n/a | @eslint/plugin-kit | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2024-21539 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.