Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5.
Metrics
Affected Vendors & Products
References
History
Wed, 14 Oct 2026 09:30:00 +0000
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ssvc
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Tue, 13 Oct 2026 18:30:00 +0000
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| Description | Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5. | Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5. |
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Tue, 13 Oct 2026 16:45:00 +0000
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| First Time appeared |
Mozilla
Mozilla firefox |
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| Vendors & Products |
Mozilla
Mozilla firefox |
Tue, 13 Oct 2026 15:30:00 +0000
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| Weaknesses | CWE-416 | |
| Metrics |
cvssV3_1
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Tue, 13 Oct 2026 13:00:00 +0000
| Type | Values Removed | Values Added |
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| Description | Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5. | |
| Title | Use-after-free in the DOM: Bindings (WebIDL) component | |
| References |
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Status: PUBLISHED
Assigner: mozilla
Published: 2026-10-13T12:29:23.403Z
Updated: 2026-10-13T18:16:53.051Z
Reserved: 2026-10-13T00:29:24.984Z
Link: CVE-2026-109717
Updated: 2026-10-13T14:13:14.753Z
Status : Deferred
Published: 2026-10-13T13:17:22.173
Modified: 2026-10-13T19:18:35.300
Link: CVE-2026-109717
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