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                "id": "CVE-2025-6196",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
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        {
          "collectionURL": "https://gitlab.gnome.org/GNOME/libgepub/",
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          "packageName": "libgepub",
          "product": "Red Hat Enterprise Linux 7",
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      "credits": [
        {
          "lang": "en",
          "value": "Red Hat would like to thank Mohammad Hussam Alzeyyat - mhzcyber for reporting this issue."
        }
      ],
      "datePublic": "2025-06-17T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A flaw was found in libgepub, a library used to read EPUB files. The software mishandles file size calculations when opening specially crafted EPUB files, leading to incorrect memory allocations. This issue causes the application to crash. Known affected usage includes desktop services like Tumbler, which may process malicious files automatically when browsing directories. While no direct remote attack vectors are confirmed, any application using libgepub to parse user-supplied EPUB content could be vulnerable to a denial of service."
        }
      ],
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            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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              "description": "Integer Overflow or Wraparound",
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      "providerMetadata": {
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        "shortName": "redhat"
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            "vdb-entry",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/security/cve/CVE-2025-6196"
        },
        {
          "name": "RHBZ#2373117",
          "tags": [
            "issue-tracking",
            "x_refsource_REDHAT"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2373117"
        },
        {
          "url": "https://gitlab.gnome.org/GNOME/libgepub/-/issues/18"
        }
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        {
          "lang": "en",
          "time": "2025-06-17T06:33:22.157000+00:00",
          "value": "Reported to Red Hat."
        },
        {
          "lang": "en",
          "time": "2025-06-17T00:00:00+00:00",
          "value": "Made public."
        }
      ],
      "title": "Libgepub: integer overflow in libgepub\u0027s epub archive handling",
      "workarounds": [
        {
          "lang": "en",
          "value": "Mitigation for this issue is either not available or the currently available options don\u0027t meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to a widespread installation base, or stability. It is strongly recommended to apply the upstream patch once available."
        }
      ],
      "x_redhatCweChain": "CWE-190: Integer Overflow or Wraparound"
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    "assignerShortName": "redhat",
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    "datePublished": "2025-06-17T14:29:42.228Z",
    "dateReserved": "2025-06-17T06:50:22.606Z",
    "dateUpdated": "2025-11-06T23:36:57.672Z",
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