CYBERHAWK / CVE / CVE-2026-47291
CVE-2026-47291
CRITICAL
CVSS 9.8
other
The flaw
Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a network.
What to do
Review advisory and patch per vendor guidance.
References
In the news
- Microsoft and Adobe Patch Tuesday, June 2026 Security Update ReviewQualys · 2026-06-11
- Microsoft Patch Tuesday for June 2026 — Snort rules and prominent vulnerabilitiesCisco Talos Blog · 2026-06-09
- Microsoft Patches Record 206 Flaws, Including Three Zero-Days and Critical RCE BugsThe Hacker News · 2026-06-10