CVE-2026-102620

A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. This impacts the function FoFiTrueType::cvtSfnts of the file fofi/FoFiTrueType.cc. This manipulation causes integer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 245d3c6823377755f2c1d5fdddd010279c6ed94d. It is suggested to install a patch to address this issue.

Database specific

{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-189",
        "CWE-190"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102620.json"
}

References

Affected packages

Git / gitlab.freedesktop.org/poppler/poppler

Affected ranges

Type

GIT

Repo

https://gitlab.freedesktop.org/poppler/poppler

Events

Introduced

1fe40984214a729350da11950fc7f09343247202

Fixed

245d3c6823377755f2c1d5fdddd010279c6ed94d

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "26.06.0"
                },
                {
                    "last_affected": "26.06.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "26.07.0"
                },
                {
                    "last_affected": "26.07.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "introduced": "26.08.0"
                },
                {
                    "last_affected": "26.08.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "range": [
                {
                    "fixed": "245d3c6823377755f2c1d5fdddd010279c6ed94d"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

26.*

26.06.0

26.07.0

26.08.0

poppler-26.*

poppler-26.06.0

poppler-26.07.0

poppler-26.08.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102620.json"

vanir_signatures

[
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "316507151484651850106579660930279721617",
                "13671424488171877063658175664268792836",
                "258944320358568011424618016349063333571",
                "249304604168044265085743981136774797565"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-102620-209e3c86",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://gitlab.freedesktop.org/poppler/poppler@245d3c6823377755f2c1d5fdddd010279c6ed94d",
        "target": {
            "file": "fofi/FoFiTrueType.cc"
        }
    }
]

vanir_signatures_modified

"2026-10-28T10:40:58Z"