CVE-2019-9796 (NVD)- Vulnerability Info (edit)
A use-after-free vulnerability can occur when the SMIL animation controller incorrectly registers with the refresh driver twice when only a single registration is expected. When a registration is later freed with the removal of the animation controller element, the refresh driver incorrectly leaves a dangling pointer to the driver's observer array. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
|Products||Firefox, Firefox_esr, Thunderbird|
Use After Free (CWE-416)
|First patch||- None (likely due to unavailable code)|
No patch was assigned yet.