CVE-2026-102620

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Source
https://cve.org/CVERecord?id=CVE-2026-102620
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-102620.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-102620
Downstream
Published
2026-09-29T20:30:15Z
Modified
2026-10-01T08:05:48Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
Freedesktop Poppler FoFiTrueType.cc cvtSfnts integer overflow
Details

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":  [
        {
            "introduced":  "26.06.0"
        },
        {
            "last_affected":  "26.06.0"
        },
        {
            "introduced":  "26.07.0"
        },
        {
            "last_affected":  "26.07.0"
        },
        {
            "introduced":  "26.08.0"
        },
        {
            "last_affected":  "26.08.0"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

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 
"2026-10-01T08:05:48Z"