CVE-2025-68131

Katalog CVE

CVSS 7.5 · High EPSS 0,46%

Kerentanan Improper Removal of Sensitive Information Before Storage or Transfer pada agronholm cbor2. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

cbor2 provides encoding and decoding for the Concise Binary Object Representation (CBOR) serialization format. Starting in version 3.0.0 and prior to version 5.8.0, whhen a CBORDecoder instance is reused across multiple decode operations, values marked with the shareable tag (28) persist in memory and can be accessed by subsequent CBOR messages using the sharedref tag (29). This allows an attacker-controlled message to read data from previously decoded messages if the decoder is reused across trust boundaries. Version 5.8.0 patches the issue.

Rincian

Terbit di NVD

31 Desember 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-212: Improper Removal of Sensitive Information Before Storage or Transfer

EPSS (30 hari)

0,46% peluang dieksploitasi; lebih tinggi dari 38,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/agronholm/cbor2/security/advisories/GHSA-wcj4-jw5j-44wh exploit · advisory vendor
• https://github.com/agronholm/cbor2/pull/268 exploit · patch