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CVE-2026-2069 ggml-org llama.cpp GBNF Grammar llama-grammar.cpp llama_grammar_advance_stack stack-based overflow

🗓️ 06 Feb 2026 22:02:08Reported by VulDBType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Local stack overflow in llama_grammar_advance_stack; patch 18993.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-2069
6 Feb 202622:02
attackerkb
CNNVD
llama.cpp 安全漏洞
6 Feb 202600:00
cnnvd
CVE
CVE-2026-2069
6 Feb 202622:02
cve
Debian CVE
CVE-2026-2069
6 Feb 202622:02
debiancve
EUVD
EUVD-2026-5558
7 Feb 202600:30
euvd
NVD
CVE-2026-2069
6 Feb 202622:16
nvd
OSV
DEBIAN-CVE-2026-2069
6 Feb 202622:16
osv
OSV
UBUNTU-CVE-2026-2069
6 Feb 202622:16
osv
Positive Technologies
PT-2026-6804
6 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-2069
8 Feb 202601:22
redhatcve
Rows per page
[
  {
    "vendor": "ggml-org",
    "product": "llama.cpp",
    "versions": [
      {
        "version": "55abc39",
        "status": "affected"
      }
    ],
    "modules": [
      "GBNF Grammar Handler"
    ]
  }
]

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23 Feb 2026 09:28Current
CVSS 21.7
CVSS 3.13.3
CVSS 33.3
CVSS 44.8
EPSS0.00124
31