High severity7.5NVD Advisory· Published Jun 9, 2026· Updated Jun 10, 2026
CVE-2026-49160
CVE-2026-49160
Description
Uncontrolled resource consumption in HTTP/2 allows an unauthorized attacker to deny service over a network.
Affected products
1Patches
Vulnerability mechanics
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49160nvdVendor Advisory
News mentions
19- Breach Roundup: CISA Says Agencies Should 'Patch Smarter'GovInfoSecurity · Jun 12, 2026
- Microsoft’s biggest-ever Patch Tuesday fixes 206 bugs, including 3 zero-daysMalwarebytes Labs · Jun 10, 2026
- Record Microsoft Patch Tuesday, fresh zero-dayHelp Net Security · Jun 10, 2026
- Microsoft Patches Record 206 Flaws, Including Three Zero-Days and Critical RCE BugsThe Hacker News · Jun 10, 2026
- Microsoft Fixes 200 CVEs in June Patch TuesdayInfosecurity Magazine · Jun 10, 2026
- AI is making Patch Tuesday (kinda) fun againThe Register Security · Jun 9, 2026
- A Record-Breaking Patch Tuesday for June 2026Krebs on Security · Jun 9, 2026
- Blame AI: Patch Tuesday Hits Record 206 CVEsDark Reading · Jun 9, 2026
- Microsoft Patch Tuesday for June 2026 — Snort rules and prominent vulnerabilitiesCisco Talos Intelligence · Jun 9, 2026
- Patch Tuesday - June 2026Rapid7 Blog · Jun 9, 2026
- Microsoft breaks Patch Tuesday record with 206 vulnerabilitiesCyberScoop · Jun 9, 2026
- Microsoft Patches 200 VulnerabilitiesSecurityWeek · Jun 9, 2026
- Microsoft’s June 2026 Patch Tuesday Addresses 198 CVEs ( CVE-2026-49160, CVE-2026-50507)Tenable Blog · Jun 9, 2026
- Microsoft June 2026 Patch Tuesday: 25 Vulnerabilities Disclosed, Including 3 Zero-DaysVypr Intelligence · Jun 9, 2026
- Microsoft June 2026 Patch Tuesday fixes 6 zero-days, 200 flawsBleepingComputer · Jun 9, 2026
- Microsoft June 2026 Patch Tuesday fixes 3 zero-day, 200 flawsBleepingComputer · Jun 9, 2026
- Microsoft June 2026 Patch Tuesday, (Tue, Jun 9th)SANS Internet Storm Center · Jun 9, 2026
- Microsoft Patch Tuesday June 2026 – 198 Vulnerabilities Fixed, Including 3 Zero-daysCyber Security News · Jun 9, 2026
- June 2026 Patch Tuesday: Microsoft Patches 206 Vulnerabilities Including Three Publicly Disclosed Zero-DaysCrowdStrike Blog