Early access. The directory is still filling out, and every rating here comes from a researcher's reported experience.

Security releases

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
Are you credited here? Sign in to claim your line. It is yours immediately, with no review queue. The name the vendor printed stays next to your handle for anyone to check against the advisory above, and any member who thinks a claim is wrong can refute it.

Credited

8 lines
Showing 1–8 of 8
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