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CVE-2026-54736

🗓️ 10 Jul 2026 21:02:53Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 2 Views

Phalcon decrypt uses non-constant-time HMAC comparison, enabling a timing attack to forge tags; fixed in 5.14.1.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-54736 Phalcon: Non-constant-time HMAC verification in `Encryption\Crypt::decrypt` (timing side-channel)
10 Jul 202621:02
cvelist
EUVD
EUVD-2026-43097
10 Jul 202621:02
euvd
NVD
CVE-2026-54736
10 Jul 202622:16
nvd
Positive Technologies
PT-2026-57320
10 Jul 202600:00
ptsecurity
Vulners
Node
phalconcphalconRange<5.14.1
[
  {
    "vendor": "phalcon",
    "product": "cphalcon",
    "versions": [
      {
        "version": "< 5.14.1",
        "status": "affected"
      }
    ]
  }
]

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10 Jul 2026 22:16Current
6.1Medium risk
Vulners AI Score6.1
CVSS 48.2
2