Microsoft
Microsoft QUIC Security Feature Bypass Vulnerability
CVE-2026-103577 Oct 13, 2026 Source: Vendor
Source of record
The credited names below are quoted verbatim from the vendor's own advisory:
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-103577
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Credited
8 lines
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CVE-2026-103577
BR2026-0003-040725
unclaimed
Microsoft QUIC Security Feature Bypass Vulnerability
Credited as novice-22
CVE-2026-103577
BR2026-0003-040726
unclaimed
Microsoft QUIC Security Feature Bypass Vulnerability
Credited as Shibi Kishore N
CVE-2026-103577
BR2026-0003-040727
unclaimed
Microsoft QUIC Security Feature Bypass Vulnerability
Credited as Dr.-Ing Ashar Javed
CVE-2026-103577
BR2026-0003-040728
unclaimed
Microsoft QUIC Security Feature Bypass Vulnerability
Credited as Liang Zhu
CVE-2026-103577
BR2026-0003-040729
unclaimed
Microsoft QUIC Security Feature Bypass Vulnerability
Credited as Lucas Futures
CVE-2026-103577
BR2026-0003-040730
unclaimed
Microsoft QUIC Security Feature Bypass Vulnerability
Credited as Samuel with Independent
CVE-2026-103577
BR2026-0003-040731
unclaimed
Microsoft QUIC Security Feature Bypass Vulnerability
Credited as PuH4ck3rX
CVE-2026-103577
BR2026-0003-040732
unclaimed
Microsoft QUIC Security Feature Bypass Vulnerability
Credited as Anonymous