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CVE-2026-112300 DiffSK configobj __init__.py _sectionmarker redos

🗓️ 19 Oct 2026 20:30:18Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Remote ReDoS in DiffSK configobj _sectionmarker via inefficient regular expression complexity.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-112300
19 Oct 202620:42
–circl
cve
CVE
CVE-2026-112300
19 Oct 202620:30
–cve
euvd
EUVD
EUVD-2026-104597
19 Oct 202620:30
–euvd
nvd
NVD
CVE-2026-112300
19 Oct 202621:17
–nvd
ptsecurity
Positive Technologies
PT-2026-117642
19 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-112300
19 Oct 202621:39
–redhatcve
[
  {
    "vendor": "DiffSK",
    "product": "configobj",
    "versions": [
      {
        "version": "5.0.0",
        "status": "affected"
      },
      {
        "version": "5.0.1",
        "status": "affected"
      },
      {
        "version": "5.0.2",
        "status": "affected"
      },
      {
        "version": "5.0.3",
        "status": "affected"
      },
      {
        "version": "5.0.4",
        "status": "affected"
      },
      {
        "version": "5.0.5",
        "status": "affected"
      },
      {
        "version": "5.0.6",
        "status": "affected"
      },
      {
        "version": "5.0.7",
        "status": "affected"
      },
      {
        "version": "5.0.8",
        "status": "affected"
      },
      {
        "version": "5.0.9",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:diffsk:configobj:*:*:*:*:*:*:*:*"
    ]
  }
]

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19 Oct 2026 20:30Current
CVSS 25
CVSS 3.15.3
CVSS 35.3
CVSS 46.9
13