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CVE-2026-53763

🗓️ 06 Jul 2026 19:35:39Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

OP-TEE cryptographic tag breaks after 512 MB data due to 32-bit overflow in galois counter mode; fixed in 4.11.0.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-53763
6 Jul 202619:35
attackerkb
Circl
CVE-2026-53763
6 Jul 202620:07
circl
Cvelist
CVE-2026-53763 OP-TEE has AES-GCM 32-bit integer overflow in length counters that breaks authentication guarantee
6 Jul 202619:35
cvelist
EUVD
EUVD-2026-41912
6 Jul 202619:35
euvd
NVD
CVE-2026-53763
6 Jul 202620:16
nvd
Positive Technologies
PT-2026-55977
6 Jul 202600:00
ptsecurity
Vulners
Node
op-teeoptee_osRange3.0.04.11.0
[
  {
    "vendor": "OP-TEE",
    "product": "optee_os",
    "versions": [
      {
        "version": ">= 3.0.0, < 4.11.0",
        "status": "affected"
      }
    ]
  }
]

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06 Jul 2026 20:16Current
6Medium risk
Vulners AI Score6
CVSS 33.8
EPSS0.00026
4