Randell Jesup

Red Hat Security Advisory: firefox security update

Red Hat Security Advisory: thunderbird security update

Red Hat Security Advisory: thunderbird security update

Red Hat Security Advisory: thunderbird security update

Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13, Thunderbird 128, and Thunderbird 115.13

A double-free could have occurred in `vpx_codec_enc_init_multi` after a failed allocation when initializing the encoder for WebRTC. This could have caused memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 139

A use-after-free was identified in the `nsDNSService::Init`. This issue appears to manifest rarely during start-up. This vulnerability affects Firefox ESR < 115.6 and Thunderbird < 115.6.

Red Hat Security Advisory: thunderbird security update

Red Hat Security Advisory: thunderbird security update

Red Hat Security Advisory: thunderbird security update