Integer overflow in Skia library during edge builder allocation. (CVE-2018-5095)
Use-after-free while editing form elements. (CVE-2018-5096)
Use-after-free when source document is manipulated during XSLT. (CVE-2018-5097)
Use-after-free while manipulating form input elements. (CVE-2018-5098)
Use-after-free with widget listener. (CVE-2018-5099)
Use-after-free in HTML media elements. (CVE-2018-5102)
Use-after-free during mouse event handling. (CVE-2018-5103)
Use-after-free during font face manipulation. (CVE-2018-5104)
URL spoofing with right-to-left text aligned left-to-right. (CVE-2018-5117)
Memory safety bugs fixed in Firefox 58, Firefox ESR 52.6, and Thunderbird 52.6. (CVE-2018-5089)