{
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      {
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          {
            "other": {
              "content": {
                "id": "CVE-2026-110605",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
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                "timestamp": "2026-10-26T16:16:43.462589Z",
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            "url": "https://github.com/tomolt/libschrift/issues/46"
          },
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            "tags": [
              "exploit"
            ],
            "url": "https://hackmd.io/@haind-pwn/libschrift-unitsperem-zero-oob"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "collectionURL": "https://github.com/tomolt/libschrift",
          "defaultStatus": "unaffected",
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          "repo": "https://github.com/tomolt/libschrift",
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          "value": "HaiND from the Post and Telecommunication Institute of Technology"
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      ],
      "datePublic": "2026-10-02T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "libschrift through 0.10.2 contains a divide by zero vulnerability that allows attackers to crash applications by supplying a font with unitsPerEm of 0 in the head table. Attackers can provide a crafted TrueType font whose NaN glyph coordinates bypass clip_points(), causing an out-of-bounds raster read in draw_line() during sft_render() and crashing the process."
        }
      ],
      "metrics": [
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            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
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            "version": "4.0",
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            "vulnIntegrityImpact": "NONE"
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            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
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            "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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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-369",
              "description": "Divide By Zero",
              "lang": "en",
              "type": "CWE"
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          ]
        }
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      "providerMetadata": {
        "dateUpdated": "2026-10-14T14:16:45.714Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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          "tags": [
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          "url": "https://hackmd.io/@haind-pwn/libschrift-unitsperem-zero-oob"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/tomolt/libschrift/blob/v0.10.2/schrift.c#L542"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/tomolt/libschrift/blob/v0.10.2/schrift.c#L1422-L1503"
        },
        {
          "name": "VulnCheck Advisory: libschrift through 0.10.2 Divide by Zero via unitsPerEm in draw_line",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/libschrift-through-0.10.2-divide-by-zero-via-unitsperem-in-draw-line"
        }
      ],
      "title": "libschrift through 0.10.2 Divide by Zero via unitsPerEm in draw_line",
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    "datePublished": "2026-10-14T14:16:45.714Z",
    "dateReserved": "2026-10-14T13:07:21.881Z",
    "dateUpdated": "2026-10-26T16:17:20.314Z",
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}