CVE-2026-63275

Katalog CVE

CVSS 5.4 · Medium EPSS 0,19%

Kerentanan Out-of-bounds Write. Skor CVSS 4.0 5.4 (Medium) menurut documentfoundation.org.

Deskripsi (NVD)

LibreOffice can read CFF fonts, which may be embedded in documents. A stack buffer overflow existed when reading the hints of a glyph. The number of hints was checked against the wrong bound, so a glyph declaring more hints than the array can hold wrote past its end. In fixed versions the hint count is checked against the capacity the array really has.

Rincian

Terbit di NVD

22 September 2026

Terakhir diubah

22 September 2026

Status NVD

Deferred

CVSS 4.0

5.4 (Medium), sumber documentfoundation.org
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 7,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://www.libreoffice.org/about-us/security/advisories/cve-2026-63275