CVE-2025-11465: ashlar cobalt

csirt@kutim:~/threat-intel/cve/CVE-2025-11465

CVSS 7.8 · High EPSS 0,21%

Kerentanan Use After Free pada ashlar cobalt. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CO files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26631.

Rincian

Terbit di NVD: 29 Oktober 2025
Terakhir diubah: 8 Oktober 2026
Status NVD: Analyzed
CVSS 3.1: 7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-416: Use After Free
EPSS (30 hari): 0,21% peluang dieksploitasi; lebih tinggi dari 10,8% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
ashlar	cobalt	Versi 12.2.1204.97

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.zerodayinitiative.com/advisories/ZDI-25-956/ advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 9 Okt 2026, 00:26 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.