Kevin Backhouse discovered that poppler incorrectly handled documents with a large number of annotations. If a user or automated system were tricked into opening a specially crafted document, a remote attacker could use this issue to cause poppler to consume resources, leading to a denial of service, or possibly execute arbitrary code.
{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler-cpp-dev",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler-cpp0v5",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler-dev",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler-glib-dev",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler-glib8",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler-private-dev",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler-qt5-1",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler-qt5-dev",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "libpoppler118",
            "binary_version": "22.02.0-2ubuntu0.9"
        },
        {
            "binary_name": "poppler-utils",
            "binary_version": "22.02.0-2ubuntu0.9"
        }
    ]
}
          {
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2025-52886",
            "severity": [
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
                {
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-cpp-dev",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-cpp0t64",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-dev",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-glib-dev",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-glib8t64",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-private-dev",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-qt5-1t64",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-qt5-dev",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-qt6-3t64",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler-qt6-dev",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "libpoppler134",
            "binary_version": "24.02.0-1ubuntu9.5"
        },
        {
            "binary_name": "poppler-utils",
            "binary_version": "24.02.0-1ubuntu9.5"
        }
    ]
}
          {
    "ecosystem": "Ubuntu:24.04:LTS",
    "cves": [
        {
            "id": "CVE-2025-52886",
            "severity": [
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}
                {
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "gir1.2-poppler-0.18",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-cpp-dev",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-cpp2",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-dev",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-glib-dev",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-glib8t64",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-private-dev",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-qt5-1t64",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-qt5-dev",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-qt6-3t64",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler-qt6-dev",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "libpoppler147",
            "binary_version": "25.03.0-3ubuntu1.1"
        },
        {
            "binary_name": "poppler-utils",
            "binary_version": "25.03.0-3ubuntu1.1"
        }
    ]
}
          {
    "ecosystem": "Ubuntu:25.04",
    "cves": [
        {
            "id": "CVE-2025-52886",
            "severity": [
                {
                    "type": "CVSS_V4",
                    "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        }
    ]
}