OESA-2026-3195 thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: The code to parse MIME headers for display when forwarding a message if the setting to view all headers was enabled had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the...

CVE-2026-16351 vulnerabilities

Vulnerabilities for packages: firefox...

Linux Distros Unpatched Vulnerability : CVE-2026-16351

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13,...

CVE-2026-16351

creationtimestamp| type| source ---|---|--- 2026-07-22 04:45:40+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260722 2026-07-22 16:26:05+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mraqgdbx2i22 2026-07-24 00:01:17+00:00| see...

Mozilla Firefox ESR < 115.38

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 115.38. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-69 advisory. - We are aware that exploit code for this is public however we are not aware of any attacks in the wild...