FKIE_CVE-2026-3257

Vulnerability from fkie_nvd - Published: 2026-03-05 02:16 - Updated: 2026-03-09 14:53
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
UnQLite versions through 0.06 for Perl uses a potentially insecure version of the UnQLite library. UnQLite for Perl embeds the UnQLite library. Version 0.06 and earlier of the Perl module uses a version of the library from 2014 that may be vulnerable to a heap-based overflow.
References
9b29abf9-4ab0-4765-b253-1875cd9b441ehttps://metacpan.org/release/TOKUHIROM/UnQLite-0.07/source/ChangesRelease Notes
9b29abf9-4ab0-4765-b253-1875cd9b441ehttps://unqlite.symisc.net/Product
9b29abf9-4ab0-4765-b253-1875cd9b441ehttps://www.cve.org/CVERecord?id=CVE-2025-3791Third Party Advisory
Impacted products
Vendor Product Version
tokuhirom unqlite *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:tokuhirom:unqlite:*:*:*:*:*:perl:*:*",
              "matchCriteriaId": "E9DB99D4-E76E-44B5-B1C6-69D1EE50F8B2",
              "versionEndExcluding": "0.07",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "UnQLite versions through 0.06 for Perl uses a potentially insecure version of the UnQLite library.\n\nUnQLite for Perl embeds the UnQLite library.  Version 0.06 and earlier of the Perl module uses a version of the library from 2014 that may be vulnerable to a heap-based overflow."
    },
    {
      "lang": "es",
      "value": "Las versiones de UnQLite hasta la 0.06 para Perl utilizan una versi\u00f3n potencialmente insegura de la biblioteca UnQLite.\n\nUnQLite para Perl incrusta la biblioteca UnQLite. La versi\u00f3n 0.06 y anteriores del m\u00f3dulo Perl utilizan una versi\u00f3n de la biblioteca de 2014 que puede ser vulnerable a un desbordamiento basado en el mont\u00f3n."
    }
  ],
  "id": "CVE-2026-3257",
  "lastModified": "2026-03-09T14:53:08.840",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-05T02:16:52.150",
  "references": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "tags": [
        "Release Notes"
      ],
      "url": "https://metacpan.org/release/TOKUHIROM/UnQLite-0.07/source/Changes"
    },
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "tags": [
        "Product"
      ],
      "url": "https://unqlite.symisc.net/"
    },
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-3791"
    }
  ],
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.