Medium severity · published Apr 5, 2026
CVE-2026-5530
Ollama Model Pull API download.go server-side request forgery
6.3
CVSS
0.3%
EPSS
No
On KEV
Description
A flaw has been found in Ollama up to 0.18.1. This issue affects some unknown processing of the file server/download.go of the component Model Pull API. Executing a manipulation can lead to server-side request forgery. The attack can be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OL
Ollama · Ollama
0.18.0; 0.18.1 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-5530
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-5530
vuldb.com
https://vuldb.com/cve/CVE-2026-5530
vuldb.com
https://vuldb.com/submit/782107
vuldb.com
https://vuldb.com/vuln/355283
vuldb.com
https://vuldb.com/vuln/355283/cti
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