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.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| 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 firefox-esrUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade linux-thunderbirdUpgrade thunderbirdUpgrade waterfoxUpgrade firefoxUpgrade seamonkeyUpgrade libxul | Jan 30, 2019 | Jan 29, 2019 |
| Mfsa2019 01 | — | Upgrade to Mozilla Firefox version 65.0Upgrade to the latest version of Mozilla Firefox | Jan 30, 2019 | Jan 29, 2019 |
| Ubuntu | — | Upgrade firefox | Feb 5, 2019 | Jan 29, 2019 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub