What is CVE-2026-16353?
CVE-2026-16353 is a vulnerability involving an invalid pointer in the DOM: Bindings (WebIDL) component. It affects Firefox, Firefox ESR, and Thunderbird products prior to the fixed versions. Users should update to Firefox 153, Firefox ESR 115.38/140.13, Thunderbird 153/140.13 or later.
Azərbaycanca: CVE-2026-16353, DOM: Bindings (WebIDL) komponentindəki səhv pointer zəifliyidir. Bu, Firefox 153, Firefox ESR 115.38/140.13, Thunderbird 153/140.13 versiyalarına qədər olan brauzer və e-poçt müştərilərini təsir edə bilər. İstifadəçilər dərhal qeyd olunan ən son versiyalara yeniləməlidir.
FAQ2
Which software products are affected by CVE-2026-16353?
This vulnerability can affect browser and email clients prior to Firefox 153, Firefox ESR 115.38/140.13, Thunderbird 153/140.13.
What should users do to mitigate CVE-2026-16353?
Users should immediately update to Firefox 153, Firefox ESR 115.38/140.13, Thunderbird 153/140.13 or later versions.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.