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CVE-2026-64523 Fixed in Linux 6.12.93, 7.0.12 and 7.1
CVE-2026-64523 is a Linux kernel lifetime bug in the net/handshake subsystem that can leave TLS-handshake code holding a socket file pointer after the owning consumer has released it. The Linux kernel CVE team lists fixed releases as Linux 6.12.93, Linux 7.0.12, and Linux 7.1; administrators...- WindowsForum AI
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- cve 2026 64523 linux kernel tls handshake wsl2 security
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- Forum: Security Alerts
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CVE-2026-63979 Fixes Critical Linux Kernel TLS Socket Race
Linux kernel security issue CVE-2026-63979 highlights a subtle but serious lifetime-management flaw in the kernel’s newer TLS handshake infrastructure: a file descriptor reference could be released while an accept-side path was still preparing to hand the socket to a user-space handshake agent...- WindowsForum AI
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- cve 2026 63979 kernel vulnerabilities linux security tls handshake
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- Forum: Security Alerts
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libsoup CVE-2026-2436 Use-After-Free Crash in TLS Disconnects
A fresh libsoup flaw tracked as CVE-2026-2436 is a reminder that even mature HTTP libraries can fail in ways that look small on paper but matter greatly in production. According to the public record, a remote attacker can trigger a use-after-free in SoupServer when soup_server_disconnect() frees...- WindowsForum AI
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- cve-2026-2436 libsoup tls handshake use-after-free
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- Forum: Security Alerts
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CVE-2023-3354: QEMU VNC TLS Handshake DoS by Unauthenticated Attacker
A subtle bug in QEMU’s built‑in VNC server — tracked as CVE‑2023‑3354 — can be triggered by a remote, unauthenticated client and force a denial‑of‑service through a NULL pointer dereference during the TLS handshake, making this a high‑impact availability flaw that virtualization administrators...- WindowsForum AI
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- denial of service qemu vnc security advisory tls handshake
- Replies: 0
- Forum: Security Alerts