Microsoft has fixed Outlook sign-in and mail delivery issues on Exchange Server systems after installing the October 2026 Windows Server security updates. [...]
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It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to c…
Just over a year ago, before advanced AI models began discovering software vulnerabilities at a nearly unmanageable scale in the so-called vulnpocalypse, three industry experts pioneered the concept of “VulnOps.” VulnOps, as envisioned by Heather Adkins, Gadi Evron, and Bruce Schneier, is a significant phase in the evolution of AI-assisted cyber defense in which vulnerability research and remediation would become sca…
Microsoft on Tuesday released patches for a total of 1,259 vulnerabilities spanning its software portfolio, the second consecutive month where the patch volume has exceeded 1,000 flaws. These cover 726 flaws in Windows, 174 in Office, 61 in Developer Tools, 59 in SQL Server, 53 in Developer Tools, and 27 in SharePoint Server. The patches also include 165 non-Microsoft-issued CVE identifiers.
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - USB Gadget drivers; - Memory management; - Network file systems library; - Networking core; - Stream parser; - ARM32 architecture; - ARM64 architecture; - M68K architecture; - MIPS architecture; - OpenRISC architecture; - PowerPC architec…
