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CVE-2026-121749 nvm passes the version pattern to grep without -e, letting a .nvmrc inject grep options and read local files

🗓️ 04 Nov 2026 21:31:15Reported by harboristType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

nvm allows .nvmrc to inject grep options to read local files via nvm_ls_remote_index_tab.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-121749
4 Nov 202621:42
–circl
cve
CVE
CVE-2026-121749
4 Nov 202621:31
–cve
euvd
EUVD
EUVD-2026-117174
4 Nov 202621:31
–euvd
mend
Mend
CVE-2026-121749
4 Nov 202621:31
–mend
nvd
NVD
CVE-2026-121749
4 Nov 202622:17
–nvd
ptsecurity
Positive Technologies
PT-2026-137191
4 Nov 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-121749: nvm-sh nvm: Node Version Manager (nvm) is a POSIX-compliant shell function for managing multiple node.js versions
4 Nov 202600:00
–rapid7
[
  {
    "vendor": "nvm-sh",
    "product": "nvm",
    "repo": "https://github.com/nvm-sh/nvm",
    "versions": [
      {
        "status": "affected",
        "version": "0.5.0",
        "lessThan": "0.41.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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