CVE-2025-5272

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Source
https://cve.org/CVERecord?id=CVE-2025-5272
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-5272.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-5272
Downstream
Related
Published
2025-05-27T13:15:23.023Z
Modified
2026-03-23T05:12:28.872948986Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
[none]
Details

Memory safety bugs present in Firefox 138 and Thunderbird 138. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 139 and Thunderbird < 139.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-5272.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "139.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "139.0"
            }
        ]
    }
]