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CVE-2026-58008 Unchecked HKDF key-size input in EL3 causes a stack buffer overflow

🗓️ 24 Sep 2026 14:52:40Reported by AlteraType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Stack buffer overflow in Altera Trusted Firmware via HKDF key-size input on HPS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-58008
24 Sep 202615:49
–circl
cve
CVE
CVE-2026-58008
24 Sep 202614:52
–cve
euvd
EUVD
EUVD-2026-85929
24 Sep 202614:52
–euvd
nvd
NVD
CVE-2026-58008
24 Sep 202615:17
–nvd
[
  {
    "vendor": "Altera",
    "product": "Trusted Firmware",
    "platforms": [
      "ARM"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "socfpga_v2.14.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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24 Sep 2026 14:52Current
CVSS 3.18.1
CVSS 48.3
SSVC
5