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CVE-2026-65315: Memory Allocation with Excessive Size Value

🗓️ 21 Jul 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Ollama (HEAD f0078ae) contains an uncontrolled memory allocation vulnerability in the GGUF metadata parser that allows remote attackers to crash the server by supplying a crafted GGUF file with attacker-controlled length and count fields in string...

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-65315
21 Jul 202621:18
–attackerkb
circl
Circl
CVE-2026-65315
21 Jul 202623:00
–circl
cve
CVE
CVE-2026-65315
21 Jul 202621:18
–cve
cvelist
Cvelist
CVE-2026-65315 Ollama Remote Denial of Service via Attacker-Controlled Allocation in GGUF Metadata Parser
21 Jul 202621:18
–cvelist
euvd
EUVD
EUVD-2026-46642
22 Jul 202600:32
–euvd
nvd
NVD
CVE-2026-65315
21 Jul 202622:19
–nvd
ptsecurity
Positive Technologies
PT-2026-62412
21 Jul 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-65315
31 Aug 202609:46
–redhatcve
susecve
SUSE CVE
SUSE CVE-2026-65315
23 Jul 202617:14
–susecve
vulnrichment
Vulnrichment
CVE-2026-65315 Ollama Remote Denial of Service via Attacker-Controlled Allocation in GGUF Metadata Parser
21 Jul 202621:18
–vulnrichment

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22 Jul 2026 00:00Current
CVSS 3.17.5
CVSS 48.7
EPSS0.00807
SSVC
0