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CVE-2026-70638 llama.cpp b1886–b7445 Integer Overflow via new_1batch() in llama-android.cpp

🗓️ 06 Aug 2026 15:35:08Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Integer overflow in llama-android.cpp new_1batch() (b1886–b7445) enables heap corruption via n_seq_max.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-70638
6 Aug 202615:35
attackerkb
circl
Circl
CVE-2026-70638
7 Aug 202600:13
circl
cve
CVE
CVE-2026-70638
6 Aug 202615:35
cve
euvd
EUVD
EUVD-2026-54276
7 Aug 202600:31
euvd
nvd
NVD
CVE-2026-70638
6 Aug 202622:18
nvd
[
  {
    "vendor": "ggml-org",
    "product": "llama.cpp",
    "versions": [
      {
        "status": "affected",
        "version": "b1886",
        "lessThanOrEqual": "b7445",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "0.9.0",
        "lessThanOrEqual": "0.17.1",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "5c0d18881e0e9794c96b2602736b758bac9d9388",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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