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    CVE-2025-15661 libssh2 SFTP Heap Overread: Supply-Chain & Automation Risk

    CVE-2025-15661 is a high-severity libssh2 vulnerability disclosed in June 2026 that affects versions through 1.11.1, where a malicious SSH server or man-in-the-middle attacker can trigger a heap buffer over-read in SFTP symlink handling and crash or expose client memory. The bug is not a Windows...
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    • cve mitigation libssh2 sftp security supply chain
    • Replies: 0
    • Forum: Security Alerts
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    Linux Bluetooth CVE-2026-53357: L2CAP Use-After-Free Race and Why Windows Fleets Care

    CVE-2026-53357, published by NVD on July 2, 2026 after disclosure from kernel.org, fixes a Linux kernel Bluetooth L2CAP use-after-free race in which a listening socket close can collide with an HCI disconnect path and touch already-freed socket and channel objects. The bug is not a Windows flaw...
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    • bluetooth l2cap cve mitigation linux kernel security use-after-free
    • Replies: 0
    • Forum: Security Alerts
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    Linux Kernel AMD KFD Race Fix for CVE-2025-68174 Safer Teardown

    In the Linux kernel’s AMD GPU stack, a race condition in the AMD KFD (Kernel Fusion Driver) process handling has been fixed under CVE‑2025‑68174: a teardown/switch‑partition window could let one thread access a kfd node after another has torn it down, producing kernel oopses and deterministic...
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    Azure Linux 3.0 Adds Linux 6.12 LTS Kernel-HWE Option

    Microsoft's Azure Linux 3.0.20250910 adds an optional Linux 6.12 LTS hardware‑enablement (HWE) kernel, giving Azure customers a supported path to newer device drivers and platform improvements while keeping the existing Linux 6.6 LTS kernel available for conservative deployments. Background...
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    • aarch64 aks aks node pools arm64 azure aks azure linux cloud security cloudlinux containerd cve mitigation driver update enterprise linux fips hardware enablement hwe kernel kernel backport kernel lifecycle kubernetes linux 6.12 lts linux kernel linux kernel 6.12 lts kernel node image openssl patch cadence secure boot signed boot stage rollout system guard systemd support virtualization
    • Replies: 1
    • Forum: Windows News