Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox | affected |
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| Mozilla | Thunderbird | affected |
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No solution or workaround provided in the CVE record.
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Tracking
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Tue, 13 Oct 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5. | Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5 and Thunderbird 153.5. |
| References |
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Tue, 13 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 CWE-285 |
Tue, 13 Oct 2026 13:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox ESR 153.5. | |
| Title | Mitigation bypass in the File Handling component | |
| References |
|
Subscriptions
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MITRE
Status: PUBLISHED
Assigner: mozilla
Published:
Updated: 2026-10-13T18:17:24.062Z
Reserved: 2026-10-13T00:49:22.774Z
Link: CVE-2026-109783
Vulnrichment
No data.
NVD
Status : Deferred
Published: 2026-10-13T13:17:29.220
Modified: 2026-10-13T16:18:13.247
Link: CVE-2026-109783
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-10-13T17:15:15Z