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CVE-2026-81693

🗓️ 27 Aug 2026 14:50:57Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views

DoS in openssl_encrypt before 1.4.9 via unvalidated total field in QR payloads causing OOM.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-81693
31 Aug 202612:02
circl
cvelist
Cvelist
CVE-2026-81693 openssl_encrypt before 1.4.9 Denial of Service via QR total field
27 Aug 202614:50
cvelist
euvd
EUVD
EUVD-2026-67049
27 Aug 202614:50
euvd
nvd
NVD
CVE-2026-81693
27 Aug 202617:20
nvd
osv
OSV
PYSEC-2026-3798
27 Aug 202617:20
osv
ptsecurity
Positive Technologies
PT-2026-82594
27 Aug 202600:00
ptsecurity
pypa
PyPA
PYSEC-2026-3798
27 Aug 202617:20
pypa
vulnrichment
Vulnrichment
CVE-2026-81693 openssl_encrypt before 1.4.9 Denial of Service via QR total field
27 Aug 202614:50
vulnrichment
NVD
Vulners
Node
jahlivesopenssl_encryptRange<1.4.9python
[
  {
    "vendor": "jahlives",
    "product": "openssl_encrypt",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/openssl-encrypt",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.4.9"
      },
      {
        "version": "1.4.9",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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02 Sep 2026 13:09Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.5
CVSS 48.7
EPSS0.00343
SSVC
19