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TI-2023-18154 Aliases CVE-2023-36198GHSA-c4c3-9jxf-mp26

Buffer Overflow vulnerability in skalenetwork sgxwallet v.1.9.0 allows an attacker to…

Priority HIGH 72CWE-120Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.

Summary

Buffer Overflow vulnerability in skalenetwork sgxwallet v.1.9.0 allows an attacker to cause a denial of service via the trustedBlsSignMessage function.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0098 62nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:skale:sgxwallet:1.9.0:*:*:*:*:*:*:*1.9.0VulnerableSkale
  • cpe:2.3:a:skale:sgxwallet:1.9.0:*:*:*:*:*:*:* Versions 1.9.0 Vulnerable ·Skale

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-36198
  2. 2026-10-03 Alias added: GHSA-c4c3-9jxf-mp26

References

Exploit 1

  • TI-2023-18155 An issue in skalenetwork sgxwallet v.1.9.0 and below allows an attacker to cause a denial… CVSS 3.1HIGH 7.5
  • TI-2021-14631 An issue was discovered in SKALE sgxwallet 1.58.3. CVSS 3.1CRITICAL 9.8
  • TI-2021-14630 An issue was discovered in SKALE sgxwallet 1.58.3. CVSS 3.1HIGH 7.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences