ubuntu-cve-2026-10118
Vulnerability from osv_ubuntu
Published
2026-06-01 17:16
Modified
2026-06-08 16:41
Summary
Details

A flaw was found in Poppler's Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the tilingPatternFill function. This overflow leads to an undersized heap memory allocation, allowing a subsequent out-of-bounds write. Successful exploitation could result in arbitrary code execution, information disclosure, or denial of service within the context of the application processing the PDF.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
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          {
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            "binary_name": "libpoppler-qt4-4",
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      },
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      },
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        "0.41.0-0ubuntu1.2",
        "0.41.0-0ubuntu1.3",
        "0.41.0-0ubuntu1.4",
        "0.41.0-0ubuntu1.5",
        "0.41.0-0ubuntu1.6",
        "0.41.0-0ubuntu1.7",
        "0.41.0-0ubuntu1.8",
        "0.41.0-0ubuntu1.9",
        "0.41.0-0ubuntu1.10",
        "0.41.0-0ubuntu1.11",
        "0.41.0-0ubuntu1.12",
        "0.41.0-0ubuntu1.13",
        "0.41.0-0ubuntu1.14",
        "0.41.0-0ubuntu1.15",
        "0.41.0-0ubuntu1.16",
        "0.41.0-0ubuntu1.16+esm1",
        "0.41.0-0ubuntu1.16+esm2",
        "0.41.0-0ubuntu1.16+esm3",
        "0.41.0-0ubuntu1.16+esm4",
        "0.41.0-0ubuntu1.16+esm5",
        "0.41.0-0ubuntu1.16+esm6",
        "0.41.0-0ubuntu1.16+esm7",
        "0.41.0-0ubuntu1.16+esm8"
      ]
    },
    {
      "ecosystem_specific": {
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          {
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        ]
      },
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        "name": "poppler",
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      },
      "ranges": [
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          ],
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        }
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        "0.62.0-2ubuntu2.1",
        "0.62.0-2ubuntu2.2",
        "0.62.0-2ubuntu2.4",
        "0.62.0-2ubuntu2.5",
        "0.62.0-2ubuntu2.6",
        "0.62.0-2ubuntu2.7",
        "0.62.0-2ubuntu2.8",
        "0.62.0-2ubuntu2.9",
        "0.62.0-2ubuntu2.10",
        "0.62.0-2ubuntu2.11",
        "0.62.0-2ubuntu2.12",
        "0.62.0-2ubuntu2.13",
        "0.62.0-2ubuntu2.14",
        "0.62.0-2ubuntu2.14+esm1",
        "0.62.0-2ubuntu2.14+esm2",
        "0.62.0-2ubuntu2.14+esm3",
        "0.62.0-2ubuntu2.14+esm4",
        "0.62.0-2ubuntu2.14+esm5",
        "0.62.0-2ubuntu2.14+esm6",
        "0.62.0-2ubuntu2.14+esm7",
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    },
    {
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            "binary_name": "libpoppler-cpp0v5",
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          },
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            "binary_name": "libpoppler-glib8",
            "binary_version": "0.86.1-0ubuntu1.7+esm3"
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            "binary_name": "libpoppler-qt5-1",
            "binary_version": "0.86.1-0ubuntu1.7+esm3"
          },
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            "binary_name": "libpoppler97",
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            "binary_name": "poppler-utils",
            "binary_version": "0.86.1-0ubuntu1.7+esm3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "poppler",
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      },
      "ranges": [
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          "type": "ECOSYSTEM"
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        "0.85.0-1ubuntu3",
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        "0.86.1-0ubuntu1.3",
        "0.86.1-0ubuntu1.4",
        "0.86.1-0ubuntu1.5",
        "0.86.1-0ubuntu1.6",
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        "0.86.1-0ubuntu1.7+esm1",
        "0.86.1-0ubuntu1.7+esm2",
        "0.86.1-0ubuntu1.7+esm3"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
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          },
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            "binary_name": "libpoppler-glib8",
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            "binary_name": "libpoppler-qt5-1",
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            "binary_name": "libpoppler118",
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          {
            "binary_name": "poppler-utils",
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        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "poppler",
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      },
      "ranges": [
        {
          "events": [
            {
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            },
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          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
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        "21.11.0-1~ubuntu2",
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        "22.02.0-2ubuntu0.2",
        "22.02.0-2ubuntu0.3",
        "22.02.0-2ubuntu0.4",
        "22.02.0-2ubuntu0.5",
        "22.02.0-2ubuntu0.6",
        "22.02.0-2ubuntu0.7",
        "22.02.0-2ubuntu0.8",
        "22.02.0-2ubuntu0.9",
        "22.02.0-2ubuntu0.10",
        "22.02.0-2ubuntu0.11",
        "22.02.0-2ubuntu0.12"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "24.02.0-1ubuntu9.9"
          },
          {
            "binary_name": "libpoppler-cpp0t64",
            "binary_version": "24.02.0-1ubuntu9.9"
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          {
            "binary_name": "libpoppler-glib8t64",
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          },
          {
            "binary_name": "libpoppler-qt5-1t64",
            "binary_version": "24.02.0-1ubuntu9.9"
          },
          {
            "binary_name": "libpoppler-qt6-3t64",
            "binary_version": "24.02.0-1ubuntu9.9"
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          {
            "binary_name": "libpoppler134",
            "binary_version": "24.02.0-1ubuntu9.9"
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          {
            "binary_name": "poppler-utils",
            "binary_version": "24.02.0-1ubuntu9.9"
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      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "poppler",
        "purl": "pkg:deb/ubuntu/poppler@24.02.0-1ubuntu9.9?arch=source\u0026distro=noble"
      },
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      ],
      "versions": [
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        "23.12.0-1ubuntu2",
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        "24.02.0-1ubuntu9.8"
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    },
    {
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        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "25.03.0-10ubuntu0.2"
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      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "poppler",
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      },
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      "versions": [
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        "25.03.0-4",
        "25.03.0-4build1",
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        "25.03.0-5",
        "25.03.0-6",
        "25.03.0-7",
        "25.03.0-10",
        "25.03.0-10ubuntu0.1"
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    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "26.01.0-2ubuntu0.1"
          },
          {
            "binary_name": "libpoppler-cpp3",
            "binary_version": "26.01.0-2ubuntu0.1"
          },
          {
            "binary_name": "libpoppler-glib8t64",
            "binary_version": "26.01.0-2ubuntu0.1"
          },
          {
            "binary_name": "libpoppler-qt5-1t64",
            "binary_version": "26.01.0-2ubuntu0.1"
          },
          {
            "binary_name": "libpoppler-qt6-3t64",
            "binary_version": "26.01.0-2ubuntu0.1"
          },
          {
            "binary_name": "libpoppler156",
            "binary_version": "26.01.0-2ubuntu0.1"
          },
          {
            "binary_name": "poppler-utils",
            "binary_version": "26.01.0-2ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "poppler",
        "purl": "pkg:deb/ubuntu/poppler@26.01.0-2ubuntu0.1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
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            {
              "introduced": "0"
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            {
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            }
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      "versions": [
        "25.03.0-10",
        "25.03.0-11.1",
        "26.01.0-2build2"
      ]
    }
  ],
  "aliases": [],
  "details": "A flaw was found in Poppler\u0027s Splash backend. A remote attacker could exploit this vulnerability by crafting a malicious PDF file that, when rendered, triggers an integer overflow in the `tilingPatternFill` function. This overflow leads to an undersized heap memory allocation, allowing a subsequent out-of-bounds write. Successful exploitation could result in arbitrary code execution, information disclosure, or denial of service within the context of the application processing the PDF.",
  "id": "UBUNTU-CVE-2026-10118",
  "modified": "2026-06-08T16:41:08Z",
  "published": "2026-06-01T17:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-10118"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-10118"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-10118"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-8400-1"
    }
  ],
  "related": [
    "USN-8400-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-10118"
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • 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.
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.