What is CVE-2026-74947?
CVE-2026-74947 is a privilege escalation vulnerability in the Graphics component of Mozilla products, caused by an invalid pointer. It affects Firefox, Firefox ESR, and Thunderbird. Users should immediately update to Firefox 154, Firefox ESR 153.1, Thunderbird 154, or Thunderbird 153.1.
Azərbaycanca: CVE-2026-74947, Mozilla məhsullarının Graphics komponentində yanlış pointer (invalid pointer) səbəbindən imtiyaz yüksəltməyə (privilege escalation) imkan verən boşluqdur. Bu zəiflik Firefox, Firefox ESR və Thunderbird-ə təsir edir. İstifadəçilərə təcili olaraq Firefox 154, Firefox ESR 153.1, Thunderbird 154 və ya Thunderbird 153.1 versiyalarına yeniləmələri tövsiyə olunur.
FAQ2
What is the recommended immediate action against CVE-2026-74947?
Immediately update Mozilla products to the following versions: Firefox 154, Firefox ESR 153.1, Thunderbird 154, or Thunderbird 153.1.
Which Mozilla products are affected by CVE-2026-74947?
This vulnerability affects Firefox, Firefox ESR, and Thunderbird.
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.