CVE-2025-27363

Katalog CVE

CVSS 8.1 · High KEV · sudah dieksploitasi EPSS 27,8%

Kerentanan Out-of-bounds Write pada freetype, debian linux. Skor CVSS 3.1 8.1 (High) menurut NVD. Masuk katalog KEV CISA pada 6 Mei 2025, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

An out of bounds write exists in FreeType versions 2.13.0 and below (newer versions of FreeType are not vulnerable) when attempting to parse font subglyph structures related to TrueType GX and variable font files. The vulnerable code assigns a signed short value to an unsigned long and then adds a static value causing it to wrap around and allocate too small of a heap buffer. The code then writes up to 6 signed long integers out of bounds relative to this buffer. This may result in arbitrary code execution. This vulnerability may have been exploited in the wild.

Rincian

Terbit di NVD

11 Maret 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

27,8% peluang dieksploitasi; lebih tinggi dari 98,0% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

FreeType Out-of-Bounds Write Vulnerability

Masuk KEV

6 Mei 2025

Tenggat CISA

27 Mei 2025 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-27363 pemerintah AS
• https://www.facebook.com/security/advisories/cve-2025-27363 advisory pihak ketiga
• https://source.android.com/docs/security/bulletin/2025-05-01 advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2025/03/13/1 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/13/11 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/13/12 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/13/2 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/13/3 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/13/8 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/14/1 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/14/2 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/14/3 mailing list
• http://www.openwall.com/lists/oss-security/2025/03/14/4 mailing list
• http://www.openwall.com/lists/oss-security/2025/05/06/3 mailing list
• http://www.openwall.com/lists/oss-security/2026/04/16/5 mailing list
• http://www.openwall.com/lists/oss-security/2026/04/19/3 mailing list
• https://lists.debian.org/debian-lts-announce/2025/03/msg00030.html mailing list