CVE-2026-86289

Katalog CVE

CVSS 4.3 · Medium EPSS 0,69%

Kerentanan Numeric Errors. Skor CVSS 3.1 4.3 (Medium) menurut vuldb.com.

Deskripsi (NVD)

A vulnerability was found in Ollama up to 0.31.1. This issue affects the function readGGUFV1String of the file fs/ggml/gguf.go of the component GGUF Decoder. Performing a manipulation results in integer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used. Upgrading to version 0.31.2-rc1 is capable of addressing this issue. The patch is named 67b6a1c2d45321e0cb3c04a18073f9818de7724b. It is recommended to upgrade the affected component.

Rincian

Terbit di NVD

7 September 2026

Terakhir diubah

11 September 2026

Status NVD

Deferred

CVSS 3.1

4.3 (Medium), sumber vuldb.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-189: Numeric Errors
CWE-190: Integer Overflow or Wraparound

EPSS (30 hari)

0,69% peluang dieksploitasi; lebih tinggi dari 51,4% 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://github.com/ollama/ollama/
• https://github.com/ollama/ollama/commit/67b6a1c2d45321e0cb3c04a18073f9818de7724b
• https://github.com/ollama/ollama/issues/17033
• https://github.com/ollama/ollama/pull/17062
• https://github.com/ollama/ollama/releases/tag/v0.31.2-rc1
• https://vuldb.com/cve/CVE-2026-86289
• https://vuldb.com/submit/906136
• https://vuldb.com/vuln/399448
• https://vuldb.com/vuln/399448/cti