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CVE-2026-85670

🗓️ 04 Sep 2026 14:32:25Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 40 Views

Buffer overflow in tokenizers 0.23.1 BpeBuilder::build via crafted merge token enables DoS.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-85670 tokenizers BpeBuilder Buffer Overflow via merge token
4 Sep 202614:32
–cvelist
euvd
EUVD
EUVD-2026-71126
4 Sep 202614:32
–euvd
mend
Mend
CVE-2026-85670
4 Sep 202614:32
–mend
nvd
NVD
CVE-2026-85670
4 Sep 202615:17
–nvd
ptsecurity
Positive Technologies
PT-2026-85563
4 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-85670: Out-of-bounds Write
4 Sep 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-85670 tokenizers BpeBuilder Buffer Overflow via merge token
4 Sep 202614:32
–vulnrichment
Vulners
Node
huggingfacetokenizersRange0–0.23.2
[
  {
    "vendor": "huggingface",
    "product": "tokenizers",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "0.23.2",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "packageURL": "pkg:pypi/tokenizers"
  }
]

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24 Sep 2026 20:28Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.16.5
CVSS 47.1
EPSS0.00467
SSVC
40