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CVE-2020-26950
Published: Dec 9, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
In certain circumstances, the MCallGetProperty opcode can be emitted with unmet assumptions resulting in an exploitable use-after-free condition. This vulnerability affects Firefox < 82.0.3, Firefox ESR < 78.4.1, and Thunderbird < 78.4.2.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox | affected < 82.0.3 |
Mozilla | Firefox ESR | affected < 78.4.1 |
Mozilla | Thunderbird | affected < 78.4.2 |
References
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