CVE-2025-43718

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Source
https://cve.org/CVERecord?id=CVE-2025-43718
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-43718.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-43718
Downstream
Related
Published
2025-10-01T00:00:00Z
Modified
2026-07-08T08:12:02.558122042Z
Severity
  • 2.9 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

Poppler 24.06.1 through 25.x before 25.04.0 allows stack consumption and a SIGSEGV via deeply nested structures within the metadata (such as GTS_PDFEVersion) of a PDF document, e.g., a regular expression for a long pdfsubver string. This occurs in Dict::lookup, Catalog::getMetadata, and associated functions in PDFDoc, with deep recursion in the regex executor (std::__detail::_Executor).

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43718.json",
    "cna_assigner": "mitre",
    "cwe_ids": [
        "CWE-674"
    ]
}
References

Affected packages

Git / gitlab.freedesktop.org/poppler/poppler

Affected ranges

Type
GIT
Repo
https://gitlab.freedesktop.org/poppler/poppler
Events
Introduced
c670e8e1fd8cc4630b8e02f195681027edd4c19a
Fixed
a0f064e8393d0f9dc62d630f08d2c961b37c5a27
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "24.06.1"
        },
        {
            "fixed": "25.04.0"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-43718.json"