CVE-2026-59196

highCVSS 7.1covered by 1 sourcefirst seen 2026-07-06

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.

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Exploitation outlook

Low exploitation risk0.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all EPSS-scored CVEs.

Advisory coverage (1)

highCVE-2026-59196: pnpm is a package manager. Prior to 10.34.4 and 11.7.0, a crafted lockfile alias could be join…nvd · 2026-07-06

External references

NVD record for CVE-2026-59196

CVE.org record

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