CVE-2026-92707Vulnerability

Reported by 6 independent sources · first reported 14 Oct 2026 by CERT-FR · last reported 19 Oct 2026

Last reported 5 days ago

What the reports say

7 reports, newest first · the exact sentence from each

“…2026-16916, CVE-2026-16823, CVE-2026-19491 (IBM Verify Identity Access and Security Verify Access), CVE-2026-96951, CVE-2026-108398, CVE-2026-92707, CVE-2026-70242, CVE-2026-102866, CVE-2026-105016, CVE-2026-65674, CVE-2026-83498 (Microsoft Windows), CVE-2026-74580 aka Vghost, CV…”

The Hacker NewsNews19 Oct 2026
⚡ Weekly Recap: 98 Zero-Days, Rogue AI Agents, $100M Crypto Theft, 700 Supermarkets Hit and More
“…y disclosed flaws complete the zero-day count: CVE-2026-108398, a .NET Framework bypass of Windows Defender Application Control, and CVE-2026-92707, a denial of service flaw in the MessagePack-CSharp library.”

SOCRadarVendor14 Oct 2026
October 2026 Patch Tuesday: 1,413 Flaws, 3 Zero-Days
“Another publicly disclosed vulnerability is CVE-2026-92707 (CVSS score 5.3 out of 10).”

Malwarebytes LabsVendor14 Oct 2026
Update Windows: Record Patch Tuesday fixes flaw already under attack
“The second publicly disclosed zero day this month is CVE-2026-92707, a denial-of-service flaw in MessagePack-CSharp.”

Infosecurity MagazineNews14 Oct 2026
Microsoft Breaks Patch Tuesday Record Again with 1400+ CVEs
“The second, which Microsoft has not assessed for exploitability, is CVE-2026-92707.”

SecurityWeekNews14 Oct 2026
Microsoft Patches Record 1,413 Vulnerabilities, Including Exploited Windows Zero-Day
“CVE-2026-92707 (CVSS score: 5.3) - An improperly controlled sequential memory allocation vulnerability in MessagePack-CSharp that allows an unauthorized attacker to deny service over a network.”

The Hacker NewsNews14 Oct 2026
Microsoft Patches Record 1,413 Flaws, Including Exploited Windows Shell Bug
“Bulletin de sécurité Microsoft CVE-2026-92707 du 13 octobre 2026”

CERT-FRGovernment14 Oct 2026
Multiples vulnérabilités dans les produits Microsoft (14 octobre 2026)

Indicators reported together

named in the same reports

Also named with it: CVE-2026-108398, CVE-2026-96951, CVE-2026-70242, CVE-2026-105016, CVE-2026-34073, CVE-2021-36260, CVE-2026-83498, CVE-2026-74580, CVE-2026-79724, CVE-2026-85025, CVE-2026-81204, CVE-2026-103947, CVE-2026-103946, CVE-2026-106126, CVE-2026-14814, CVE-2026-16301, CVE-2026-92883, CVE-2026-97229, CVE-2026-85947, CVE-2026-85948

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