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EUVD-2026-40856

🗓️ 30 Jun 2026 23:36:38Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 28 Views

Oj Ruby gem had use after free with garbage collection for array_class and hash_class before parse; fixed in version 3.17.2.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-54901 vulnerabilities
26 Jun 202620:23
–cgr
circl
Circl
CVE-2026-54901
1 Jul 202602:20
–circl
cve
CVE
CVE-2026-54901
30 Jun 202623:36
–cve
cvelist
Cvelist
CVE-2026-54901 Oj: Use-After-Free in Oj::Parser array_class/hash_class GC Marking
30 Jun 202623:36
–cvelist
debian
Debian
[SECURITY] [DLA-4803-1] ruby-oj security update
30 Sep 202623:22
–debian
debian
Debian
[SECURITY] [DSA 6521-1] ruby-oj security update
27 Sep 202617:30
–debian
debiancve
Debian CVE
CVE-2026-54901
30 Jun 202623:36
–debiancve
nessus
Tenable Nessus
Debian dla-4803 : ruby-oj - security update
30 Sep 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 4.0: Rubygem PHSA-2026-4.0-1052
9 Jul 202600:00
–nessus
nessus
Tenable Nessus
Photon OS 5.0: Rubygem PHSA-2026-5.0-0917
9 Jul 202600:00
–nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ee8a4a33-eee8-3463-b01e-37300f90dedf",
        "vendor": {
          "name": "ohler55"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "7d465767-3f48-3449-aae8-abf5d8036133",
        "product": {
          "name": "oj",
          "vendor": {
            "name": "ohler55"
          }
        },
        "product_version": "< 3.17.2"
      }
    ]
  }
]

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30 Jun 2026 23:36Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.3
EPSS0.00333
28