CVE Feed

    Dashboard / CVE / CVE-2024-12886

    CVE-2024-12886

    An Out-Of-Memory (OOM) vulnerability exists in the `ollama` server version 0.3.14. This vulnerability can be triggered when a malicious API server responds with a gzip bomb HTTP response, leading to the `ollama` server crashing. The vulnerability is present in the `makeRequestWithRetry` and `getAuthorizationToken` functions, which use `io.ReadAll` to read the response body. This can result in excessive memory usage and a Denial of Service (DoS) condition.

    Published:Mar 20, 2025
    Last Modified:Apr 15, 2026
    EPS:Mar 20, 2025
    EPSS Score:0.00187
    CVSS Score:7.5

    Affected Products

    Vendor
    Ollama
    Product
    Ollama

    Exploits

    https://github.com/dannyEndorTest/ollamahttps://github.com/dannyEndorTest/ollama-consumer

    Related CVEs

    CVE-2026-86289 (CVSS 2.1) — A vulnerability was found in Ollama up to 0.31.1. This issue affects the function readGGUFV1String of the file…
    CVE-2026-85180 (CVSS 8.7) — Ollama fails to validate redirect destinations when pulling tensor-layer models, allowing unauthenticated atta…
    CVE-2026-65315 (CVSS 8.7) — Ollama (HEAD f0078ae) contains an uncontrolled memory allocation vulnerability in the GGUF metadata parser tha…
    CVE-2026-15685 (CVSS 7.5) — Ollama downloadBlob Improper Validation of Array Index Denial-of-Service Vulnerability. This vulnerability all…
    CVE-2026-5757 (CVSS 7.5) — Unauthenticated remote information disclosure vulnerability in Ollama's model quantization engine allows an at…
    CVE-2026-7482 (CVSS 8.8) — Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader. The /api/creat…
    CVE-2026-42249 (CVSS 7.7) — Ollama for Windows contains a Remote Code Execution vulnerability in its update mechanism due to improper hand…
    CVE-2026-42248 (CVSS 7.7) — Ollama for Windows does not perform integrity or authenticity verification of downloaded update executables. U…
    CVE-2026-7020 (CVSS 2.9) — A security flaw has been discovered in Ollama up to 0.20.2. This affects the function digestToPath of the file…
    CVE-2026-5530 (CVSS 5.3) — A flaw has been found in Ollama up to 0.18.1. This issue affects some unknown processing of the file server/do…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High