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TI-2023-00992 Aliases CVE-2023-1047GHSA-mf2r-6mfc-rr4p

TechPowerUp RealTemp WinRing0x64.sys initialization

Priority LOW 34CWE-665Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

A vulnerability classified as critical was found in TechPowerUp RealTemp 3.7.0.0. This vulnerability affects unknown code in the library WinRing0x64.sys. The manipulation leads to improper initialization. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. VDB-221806 is the identifier assigned to this vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00395 33rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
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
TechPowerUpRealTemp3.7.0.0—No fix listedCNA
  • RealTemp VendorTechPowerUp Affected 3.7.0.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:techpowerup:realtemp:3.7.0.0:*:*:*:*:*:*:*3.7.0.0VulnerableTechPowerUp
  • cpe:2.3:a:techpowerup:realtemp:3.7.0.0:*:*:*:*:*:*:* Versions 3.7.0.0 Vulnerable ·TechPowerUp

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-1047
  2. 2026-10-03 Alias added: GHSA-mf2r-6mfc-rr4p

References

Exploit 1

Sources

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