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CVE-2026-55388 piscina: Prototype Pollution Gadget → RCE via inherited options.filename

🗓️ 22 Jun 2026 16:50:40Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Prototype pollution in piscina enables RCE via inherited filename option during worker import.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-55388
22 Jun 202616:50
attackerkb
Circl
CVE-2026-55388
16 Jun 202621:00
circl
CVE
CVE-2026-55388
22 Jun 202616:50
cve
EUVD
EUVD-2026-38320
22 Jun 202616:50
euvd
Github Security Blog
piscina: Prototype Pollution Gadget → RCE via inherited options.filename
18 Jun 202613:05
github
NVD
CVE-2026-55388
22 Jun 202618:16
nvd
OSV
GHSA-X9G3-XRWR-CWFG piscina: Prototype Pollution Gadget → RCE via inherited options.filename
18 Jun 202613:05
osv
OSV
MINI-FF39-9WHX-5GJQ
22 Jun 202614:35
osv
OSV
MINI-MC69-JF7X-RVQV
22 Jun 202614:33
osv
OSV
MINI-MQGP-3J83-CWJ6
19 Jun 202616:39
osv
Rows per page
[
  {
    "vendor": "piscinajs",
    "product": "piscina",
    "versions": [
      {
        "version": "< 4.9.3",
        "status": "affected"
      },
      {
        "version": ">= 5.0.0-alpha.0, < 5.2.0",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0-rc.1, < 6.0.0-rc.2",
        "status": "affected"
      }
    ]
  }
]

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