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CVE-2026-110672

🗓️ 19 Oct 2026 18:11:08Reported by CPANSecType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

Cpanel::JSON::XS for Perl leaks decoded keys of rejected objects, causing memory exhaustion.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-110672
19 Oct 202618:29
–circl
cvelist
Cvelist
CVE-2026-110672 Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded key of an object rejected for a duplicate key or a missing colon in decode_hv
19 Oct 202618:11
–cvelist
debiancve
Debian CVE
CVE-2026-110672
19 Oct 202618:11
–debiancve
euvd
EUVD
EUVD-2026-104553
19 Oct 202618:11
–euvd
nvd
NVD
CVE-2026-110672
19 Oct 202619:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-110672
19 Oct 202620:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-117570
19 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-110672
19 Oct 202621:37
–redhatcve
[
  {
    "collectionURL": "https://cpan.org/modules",
    "defaultStatus": "unaffected",
    "modules": [
      "Cpanel::JSON::XS"
    ],
    "packageName": "Cpanel-JSON-XS",
    "packageURL": "pkg:cpan/Cpanel-JSON-XS",
    "programFiles": [
      "XS.xs"
    ],
    "programRoutines": [
      {
        "name": "decode_hv"
      }
    ],
    "repo": "https://github.com/rurban/Cpanel-JSON-XS",
    "versions": [
      {
        "lessThan": "4.80",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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19 Oct 2026 20:50Current
5.5Medium risk
Vulners AI Score5.5
5