What is CVE-2026-16354?
This is an information disclosure vulnerability in the Graphics: ImageLib component of Firefox and Thunderbird. It has been fixed in the specified versions, so users are advised to update their browser and email client immediately.
Azərbaycanca: Bu, Firefox və Thunderbird-in Graphics: ImageLib komponentində məxfi məlumatların sızmasına səbəb ola bilən boşluqdur. Müəyyən edilmiş versiyalarda aradan qaldırılıb, ona görə də istifadəçilərə brauzer və e-poçt müştərisini təcili yeniləmələri tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-200
FAQ2
Which products are affected by CVE-2026-16354?
This vulnerability affects the Firefox browser and Thunderbird email client.
What is recommended to users regarding CVE-2026-16354?
Since the vulnerability has been fixed in the specified versions, users are advised to update their browser and email client immediately.
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.