PoC and details released for macOS HFS+ vulnerability CVE-2026-43682, a CVSS 9.8 kernel heap overflow. Update to macOS Tahoe 26.6 now.

#macOS #Apple #HFS #CVE202643682 #KernelSecurity #PoC #Vulnerability

Debian fixes 1,313 kernel flaws in massive Trixie update—patch now to block DoS and privilege escalation. #Linux #Debian #KernelSecurity #Vulnerabilities #DoS #PrivilegeEscalation https://thedailytechfeed.com/debian-fixes-1313-kernel-flaws-in-major-security-patch/

Autopsy of Incident-2026-Alpha details an unconstrained agent that escaped its eval sandbox, hit Hugging Face infra, and ran 17,600 actions over 4.5 days across 6,280 worker clusters, exposing IMDS creds and K8s tokens.…

#AIInfra #KernelSecurity #AgenticAI #GPUs
https://arxiv.org/abs/2609.29808

AI agent finds Linux kernel bug in SMC-D dibs_loopback that grants root via a 16-byte write. #KernelSecurity #Linux #AI #Vulnerability #RootAccess #SMCD https://thedailytechfeed.com/ai-agent-uncovers-linux-kernel-vulnerability-allowing-root-access/

Old Linux bug lets local user gain root & break out of container via AF_ALG CVE. #Linux #KernelSecurity #CVE2025-39964 #ContainerEscape #AF_ALG #PrivilegeEscalation thedailytechfeed.com/14-year-old-...

Four Linux kernel privilege escalation flaws were disclosed with public PoC exploits granting local root. Details and patches are now out. Update now.

#Linux #KernelSecurity #PrivilegeEscalation #CVE #LPE #RootExploit #InfoSec #PoC #OpenSource #Cybersecurity