What is CVE-2026-16369?
CVE-2026-16369 is an integer overflow vulnerability in the JavaScript WebAssembly component. This issue was resolved in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13. Affected users should immediately update to the corresponding browser or email client versions.
Azərbaycanca: CVE-2026-16369, JavaScript WebAssembly komponentində tam ədəd daşması zəifliyidir. Bu zəiflik Firefox 153, Firefox ESR 140.13, Thunderbird 153 və Thunderbird 140.13 versiyalarında aradan qaldırılıb. Təsirə məruz qalan istifadəçilər dərhal müvafiq brauzer və ya e-poçt müştəri versiyalarına yenilənməlidir.
Related CVEs
link basis: same weakness class CWE-190
FAQ2
In which component was the CVE-2026-16369 vulnerability discovered?
CVE-2026-16369 is an integer overflow vulnerability in the JavaScript WebAssembly component.
Which Firefox version should be installed to remediate CVE-2026-16369?
This issue was resolved in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
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.