{
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              "content": {
                "id": "CVE-2026-111159",
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                  {
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                  },
                  {
                    "Automatable": "no"
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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        {
          "collectionURL": "https://github.com/libyal/libewf",
          "defaultStatus": "unaffected",
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      "datePublic": "2026-10-15T00:00:00.000Z",
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        {
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          "value": "libewf through 20260924 contains a heap out-of-bounds read vulnerability in libewf_lef_extended_attribute_read_data() because UTF-16 name and value sizes are validated before being doubled. Attackers can supply a crafted .L01/.Lx01 file with oversized \u0027ea\u0027 metadata counts to crash the application or leak uninitialized heap memory through extended attributes."
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            "attackRequirements": "NONE",
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            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
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            "userInteraction": "REQUIRED",
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        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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          "tags": [
            "technical-description",
            "exploit"
          ],
          "url": "https://hackmd.io/@haind-pwn/libewf-lef-extended-attribute-utf16-size-oob-read"
        },
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            "technical-description"
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          "url": "https://github.com/libyal/libewf/blob/d76fd0bb21601e2969bc88ffdaeb861023f6a5b2/libewf/libewf_lef_extended_attribute.c#L362-L408"
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          "url": "https://github.com/libyal/libewf/blob/d76fd0bb21601e2969bc88ffdaeb861023f6a5b2/libewf/libewf_lef_extended_attribute.c#L456-L560"
        },
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          "tags": [
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          "url": "https://github.com/libyal/libewf"
        },
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          "name": "VulnCheck Advisory: libewf through 20260924 Heap Out-of-Bounds Read via L01 Extended Attribute Parsing",
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          "url": "https://www.vulncheck.com/advisories/libewf-through-20260924-heap-out-of-bounds-read-via-l01-extended-attribute-parsing"
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      ],
      "title": "libewf through 20260924 Heap Out-of-Bounds Read via L01 Extended Attribute Parsing",
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    "assignerShortName": "VulnCheck",
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    "dateReserved": "2026-10-15T17:04:03.065Z",
    "dateUpdated": "2026-10-26T13:57:57.611Z",
    "state": "PUBLISHED"
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