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.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L N R U N H L 7.1 .0029 22.0 —
AFFECTED Product Versions Fixed pnpm < 10.34.4 – —
TIMELINE Jul 2 Reserved by GitHub_M Jul 6 EXPLOIT PUBLISHED — CVE-2026-59196 (pnpm). Public exploit reference added. Jul 6 Published (CNA: GitHub_M)
pnpm is a package manager. Prior to 10.34.4 and 11.7.0, a crafted lockfile alias could be joined directly under a hoisted node_modules directory. Traversal aliases could escape that directory, while reserved aliases such as .bin or .pnpm could overwrite pnpm-owned layout. This vulnerability is fixed in 10.34.4 and 11.7.0.
| Date | Event | Detail |
|---|---|---|
| July 2, 2026 | Reserved | Reserved by GitHub_M |
| July 6, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-59196 (pnpm). Public exploit reference added. |
| July 6, 2026 | Published | Published (CNA: GitHub_M) |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| pnpm | pnpm | — | < 10.34.4 | — |
Authoritative record: CVE-2026-59196 at cve.org
Vendors: pnpm
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-59196 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.