CVE-2026-0889

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Source
https://cve.org/CVERecord?id=CVE-2026-0889
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0889.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-0889
Downstream
Published
2026-01-13T14:16:39.437Z
Modified
2026-03-13T03:57:22.259838Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Denial-of-service in the DOM: Service Workers component. This vulnerability affects Firefox < 147 and Thunderbird < 147.

References

Affected packages

Git /

Affected ranges

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-0889.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "147.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "147.0"
            }
        ]
    }
]