A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Feb 5, 2019 |
| Freebsd | — | Upgrade linux-firefoxUpgrade linux-thunderbirdUpgrade thunderbirdUpgrade linux-seamonkeyUpgrade firefox-esrUpgrade waterfoxUpgrade seamonkeyUpgrade libxulUpgrade firefox | Jan 30, 2019 | Jan 29, 2019 |
| Mfsa2019 01 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 65.0 | Jan 30, 2019 | Jan 29, 2019 |
| Ubuntu | — | Upgrade firefox | Feb 5, 2019 | Jan 29, 2019 |
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