CVE-2026-5757: ollama through 0.13.5 (inclusive); +1 more affected products

CVE-2026-5757. CVSS 3.1 base score 7.5 (HIGH, Source advisory). EPSS 0.00735 (percentile 0.53977), scored 24-Oct-2026.

Affected technology

ollama · through 0.13.5 (inclusive)
ollama

Ollama · v0.13.5
Ollama AI

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An attacker can read and exfiltrate the server's heap memory, potentially leading to sensitive data exposure, further compromise, and stealthy persistence. Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality impact as high; integrity and availability impact as none.

Published 25-Oct-2026 19:51 UTC

CWE: CWE-125
CCR priority: 30.2 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · Source advisory
EPSS: 0.00735 · percentile 0.54148 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-5757.html