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CVE-2026-43631

🗓️ 06 Aug 2026 15:52:09Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 130 Views

CVE-2026-43631 in llama cpp versions b7492 to b9060 enables unauthenticated remote code execution via use-after-free in llama-server when sleep idle is enabled.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-43631
7 Aug 202600:37
–circl
cvelist
Cvelist
CVE-2026-43631 llama.cpp b7492–b9060 Use-After-Free RCE via llama-server
6 Aug 202615:52
–cvelist
debiancve
Debian CVE
CVE-2026-43631
6 Aug 202615:52
–debiancve
euvd
EUVD
EUVD-2026-54286
7 Aug 202600:31
–euvd
kitploit
Kitploit
llama-cpp-security-patches — Updated!
3 Sep 202600:52
–kitploit
kitploit
Kitploit
llama-cpp-security-patches
2 Oct 202604:53
–kitploit
nvd
NVD
CVE-2026-43631
6 Aug 202622:17
–nvd
osv
OSV
DEBIAN-CVE-2026-43631
6 Aug 202622:17
–osv
osv
OSV
UBUNTU-CVE-2026-43631
6 Aug 202622:17
–osv
ptsecurity
Positive Technologies
PT-2026-68730
6 Aug 202600:00
–ptsecurity
Rows per page
NVD
Vulners
CNA
Node
ggmlllama.cppRangeb7492–b9060
[
  {
    "vendor": "ggml-org",
    "product": "llama.cpp",
    "versions": [
      {
        "status": "affected",
        "version": "b7492",
        "lessThanOrEqual": "b9060",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "affected"
  }
]

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21 Sep 2026 18:11Current
7.2High risk
Vulners AI Score7.2
CVSS 3.18.1
CVSS 49.2
EPSS0.00573
SSVC
130