CYBERHAWK / CVE / CVE-2026-42980
CVE-2026-42980
HIGH
CVSS 7.8
other
The flaw
Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally.
What to do
Review advisory and patch per vendor guidance.
References
In the news
- Microsoft Patch Tuesday for June 2026 — Snort rules and prominent vulnerabilitiesCisco Talos Blog · 2026-06-09
- Microsoft June 2026 Patch Tuesday fixes 6 zero-days, 200 flawsBleepingComputer · 2026-06-09
- Microsoft and Adobe Patch Tuesday, June 2026 Security Update ReviewQualys · 2026-06-11