Lucene search
+L

CVE-2026-74901

🗓️ 17 Aug 2026 11:04:59Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

openssl_encrypt before 1.4.0 bypasses AES-GCM integrity checks by falling back to unauthenticated AES-CTR mode, enabling ciphertext tampering attacks.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74901
17 Aug 202611:04
attackerkb
circl
Circl
CVE-2026-74901
17 Aug 202612:11
circl
cvelist
Cvelist
CVE-2026-74901 openssl_encrypt before 1.4.0 Authentication Bypass via AES-CTR Fallback
17 Aug 202611:04
cvelist
euvd
EUVD
EUVD-2026-60118
17 Aug 202611:04
euvd
nvd
NVD
CVE-2026-74901
17 Aug 202611:16
nvd
ptsecurity
Positive Technologies
PT-2026-76635
17 Aug 202600:00
ptsecurity
Vulners
Node
[
  {
    "vendor": "jahlives",
    "product": "openssl_encrypt",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:pypi/openssl_encrypt",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "1.4.0"
      },
      {
        "version": "1.4.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Aug 2026 16:17Current
5.3Medium risk
Vulners AI Score5.3
CVSS 49.3
CVSS 3.19.8
10