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CVE-2026-27940

🗓️ 12 Mar 2026 16:39:37Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 62 Views

CVE-2026-27940 in llama.cpp causes heap overflow via mem_size integer overflow; bypasses the CVE-2025-53630 fix, fixed in b8146.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-27940
12 Mar 202616:39
attackerkb
circl
Circl
CVE-2026-27940
12 Mar 202617:32
circl
cnnvd
CNNVD
llama.cpp 输入验证错误漏洞
12 Mar 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-27940 llama.cpp has a Heap Buffer Overflow via Integer Overflow in `mem_size` Calculation — Bypass of CVE-2025-53630 Fix
12 Mar 202616:39
cvelist
debiancve
Debian CVE
CVE-2026-27940
12 Mar 202616:39
debiancve
euvd
EUVD
EUVD-2026-11605
12 Mar 202616:39
euvd
nvd
NVD
CVE-2026-27940
12 Mar 202617:16
nvd
osv
OSV
DEBIAN-CVE-2026-27940
12 Mar 202617:16
osv
osv
OSV
UBUNTU-CVE-2026-27940
12 Mar 202617:16
osv
ptsecurity
Positive Technologies
PT-2026-24951
12 Mar 202600:00
ptsecurity
Rows per page
NVD
Node
ggmlllama.cppRange<b8146
[
  {
    "vendor": "ggml-org",
    "product": "llama.cpp",
    "versions": [
      {
        "version": "< b8146",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:27Current
6Medium risk
Vulners AI Score6
CVSS 3.17.8
EPSS0.00177
SSVC
62