CVE-2026-12324

Katalog CVE

CVSS 7.3 · High EPSS 0,21%

Kerentanan Improper Check or Handling of Exceptional Conditions pada mozilla firefox, mozilla thunderbird. Skor CVSS 3.1 7.3 (High) menurut CISA ADP.

Deskripsi (NVD)

Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

Rincian

Terbit di NVD

16 Juni 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.3 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-703: Improper Check or Handling of Exceptional Conditions

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mozilla.org/security/advisories/mfsa2026-57/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-58/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-60/ advisory vendor
• https://www.mozilla.org/security/advisories/mfsa2026-61/ advisory vendor
• https://bugzilla.mozilla.org/show_bug.cgi?id=2038444 permissions required