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CVE-2026-6986

🗓️ 25 Apr 2026 16:30:13Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

CVE-2026-6986: Mongoose 7.20 mg_aes_gcm_decrypt flaw breaks signature verification; upgrade to 7.21.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-6986
25 Apr 202616:30
attackerkb
CNNVD
Cesanta Mongoose 数据伪造问题漏洞
25 Apr 202600:00
cnnvd
Cvelist
CVE-2026-6986 Cesanta Mongoose GCM Authentication Tag tls_aes128.c mg_aes_gcm_decrypt signature verification
25 Apr 202616:30
cvelist
Debian CVE
CVE-2026-6986
25 Apr 202616:30
debiancve
EUVD
EUVD-2026-25662
25 Apr 202616:30
euvd
NVD
CVE-2026-6986
25 Apr 202617:16
nvd
OSV
DEBIAN-CVE-2026-6986
25 Apr 202617:16
osv
OSV
JLSEC-2026-373
30 Apr 202619:30
osv
OSV
UBUNTU-CVE-2026-6986
15 Jun 202600:00
osv
Positive Technologies
PT-2026-35157
25 Apr 202600:00
ptsecurity
Rows per page
NVD
Vulners
Node
cesantamongooseRange7.07.21
[
  {
    "vendor": "Cesanta",
    "product": "Mongoose",
    "versions": [
      {
        "version": "7.0",
        "status": "affected"
      },
      {
        "version": "7.1",
        "status": "affected"
      },
      {
        "version": "7.2",
        "status": "affected"
      },
      {
        "version": "7.3",
        "status": "affected"
      },
      {
        "version": "7.4",
        "status": "affected"
      },
      {
        "version": "7.5",
        "status": "affected"
      },
      {
        "version": "7.6",
        "status": "affected"
      },
      {
        "version": "7.7",
        "status": "affected"
      },
      {
        "version": "7.8",
        "status": "affected"
      },
      {
        "version": "7.9",
        "status": "affected"
      },
      {
        "version": "7.10",
        "status": "affected"
      },
      {
        "version": "7.11",
        "status": "affected"
      },
      {
        "version": "7.12",
        "status": "affected"
      },
      {
        "version": "7.13",
        "status": "affected"
      },
      {
        "version": "7.14",
        "status": "affected"
      },
      {
        "version": "7.15",
        "status": "affected"
      },
      {
        "version": "7.16",
        "status": "affected"
      },
      {
        "version": "7.17",
        "status": "affected"
      },
      {
        "version": "7.18",
        "status": "affected"
      },
      {
        "version": "7.19",
        "status": "affected"
      },
      {
        "version": "7.20",
        "status": "affected"
      },
      {
        "version": "7.21",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:cesanta:mongoose:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "GCM Authentication Tag Handler"
    ]
  }
]

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17 Jun 2026 11:01Current
4.3Medium risk
Vulners AI Score4.3
CVSS 22.6
CVSS 3.13.7
CVSS 46.3
CVSS 33.7
EPSS0.00217
SSVC
8