CVE-2026-0892

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Source
https://cve.org/CVERecord?id=CVE-2026-0892
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0892.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-0892
Downstream
Published
2026-01-13T14:16:39.723Z
Modified
2026-03-15T22:51:43.844014Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Memory safety bugs present in Firefox 146 and Thunderbird 146. 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 < 147 and Thunderbird < 147.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "147.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "147.0"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0892.json"