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CVE-2026-27171

🗓️ 18 Feb 2026 02:36:19Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 315 Views

CVE-2026-27171: zlib before version 1.3.2 may cause CPU exhaustion via crc32_combine64 and crc32_combine_gen64 because of an infinite loop.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
zlibzlibRange1.2.121.3.2
[
  {
    "defaultStatus": "unaffected",
    "product": "zlib",
    "vendor": "zlib",
    "versions": [
      {
        "lessThan": "1.3.2",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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17 Jun 2026 10:26Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.12.9 - 5.5
EPSS0.00204
SSVC
315