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CVE-2026-63761 SurrealDB before 3.1.0 Algorithm Downgrade via ES512

🗓️ 20 Jul 2026 12:04:50Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

SurrealDB before 3.1.0 downgrades ES512 to ES384 for JWT, causing P-521 key handshake failures.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-63761
20 Jul 202612:04
attackerkb
CVE
CVE-2026-63761
20 Jul 202612:04
cve
EUVD
EUVD-2026-45932
20 Jul 202612:04
euvd
NVD
CVE-2026-63761
20 Jul 202612:19
nvd
Positive Technologies
PT-2026-61577
20 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-63761 SurrealDB before 3.1.0 Algorithm Downgrade via ES512
20 Jul 202612:04
vulnrichment
[
  {
    "vendor": "surrealdb",
    "product": "surrealdb",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.1.0"
      },
      {
        "version": "3.1.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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