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CVE-2026-108836

Ollama Pull API name.go IsValid server-side request forgery

HIGH
7.3
CVSS Score
Published: October 12, 2026 at 12:45 PM UTC
Updated: October 13, 2026 at 07:18 PM UTC
1 product affected across 1 vendorOllama

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Severity
HIGH7.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

A vulnerability has been found in Ollama up to 0.34.1. The affected element is the function IsValid of the file types/model/name.go of the component Pull API. The manipulation leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.34.2 is sufficient to fix this issue. The identifier of the patch is dfabde4539e42ba1e1eab50a3a50b88aea7958a0. It is suggested to upgrade the affected component.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ollama· Ollama
90%
0.34.00.34.1
Vendor states this is fixed in 0.34.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (10)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/416610
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/416610/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-108836
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/972855
Related
Source: cverecord
https://github.com/aLtEr6/test.git
Issue TrackingPatch
Source: cverecord
https://github.com/ollama/ollama/pull/18512
Exploit
Source: cverecord
https://github.com/aLtEr6/test/blob/main/test.pdf
Patch
Source: cverecord
https://github.com/ollama/ollama/commit/dfabde4539e42ba1e1eab50a3a50b88aea7958a0

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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