CVE-2026-16361: mozilla firefox +1 lainnya

csirt@kutim:~/threat-intel/cve/CVE-2026-16361

CVSS 9.8 · Critical EPSS 0,32%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 9.8 (Critical) menurut CISA ADP.

Deskripsi (NVD)

Memory safety bugs present in Thunderbird ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox ESR 115.38, Firefox ESR 140.13, and Thunderbird 140.13.

Rincian

Terbit di NVD: 21 Juli 2026
Terakhir diubah: 24 Juli 2026
Status NVD: Analyzed
CVSS 3.1: 9.8 (Critical), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
EPSS (30 hari): 0,32% peluang dieksploitasi; lebih tinggi dari 22,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
mozilla	firefox	Semua versi sebelum 115.38.0
mozilla	firefox	Versi 128.1.0 hingga sebelum 140.13.0
mozilla	thunderbird	Semua versi sebelum 140.13.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.mozilla.org/security/advisories/mfsa2026-69/ advisory vendor
https://www.mozilla.org/security/advisories/mfsa2026-70/ advisory vendor
https://www.mozilla.org/security/advisories/mfsa2026-72/ advisory vendor
https://bugzilla.mozilla.org/buglist.cgi?bug_id=2029734%2C2036518 broken link

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.