CVE-2026-42976
NVD data not available for this CVE. It may be pending analysis or not yet published.
Related Intelligence (2)
CRITICALZero Day
Patch Tuesday - August 2026
Microsoft is publishing 421 vulnerabilities on August 2026 Patch Tuesday , including 236 vulnerabilities in Windows. This is lower volume than last month’s record-breaking behemoth, but still one of the largest Patch Tuesday totals ever. There is no reason to suppose that Patch Tuesday will ever return to the lower volumes we saw prior to 2026. Microsoft is aware of exploitation in the wild for on
CVE-2026-63520CVE-2026-55040
Rapid7
HIGHVulnerability
NVD HIGH: CVE-2026-42976 — Missing authentication for critical function in Windows RPC API allows an author...
Missing authentication for critical function in Windows RPC API allows an authorized attacker to elevate privileges locally.
CVE-2026-42976
NIST NVD