CVE-2026-2781

Katalog CVE

CVSS 9.8 · Critical EPSS 0,57%

Kerentanan Integer Overflow or Wraparound pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, Thunderbird 140.8, and Firefox ESR 115.35.

Rincian

Terbit di NVD

24 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
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-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,57% peluang dieksploitasi; lebih tinggi dari 45,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2026-13/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-15/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-16/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-17/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=2009552 issue tracking · permissions required
• https://www.mozilla.org/security/advisories/mfsa2026-31/
• https://lists.debian.org/debian-lts-announce/2026/03/msg00012.html