CVE•Published 2026-07-08•Modified 2026-07-10•0 articles on news•5 live references•NVD data
CVE-2026-59871Isaacs · Tar
Vulnerability data via NVD (ingested)
CVSS v3.1
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS percentile
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Weaknesses (CWE)
Description
node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.18, node-tar coerces all-digit PAX path and linkpath values in src/pax.ts to JavaScript numbers, causing downstream path handling such as normalizeWindowsPath(entry.path).split('/') to throw an uncaught TypeError. This issue is fixed in version 7.5.18.
Timeline
Published 2026-07-08
Modified 2026-07-10
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-59871Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Isaacs Tar"All exposed Isaacs Tar instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Tar"HTTP body or banner mentions "Tar" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-59871Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-59871Censys host search filtered to this CVE id.
grep.app
CVE-2026-59871Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-59871GitHub code search for direct mentions.
Google dork
"CVE-2026-59871" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (1)
We haven't classified any articles referencing CVE-2026-59871 yet. The external references above still apply.