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SPOJENO PŘES CVE ABB Ability Edgenius

View CSAF Summary ABB is aware of public reports of a vulnerability CVE‑2026‑31431 (Copy Fail) in the product versions listed as affected in the advisory. An update is available that resolves a publicly reported vulnerability. CVE‑2026‑31431 (Copy Fail) is a Linux kernel vulnerability that may allow a locally authenticated user or compromised container workload to gain elevated (root) privileges on affected systems. Once root access is obtained, the attacker can effectively gain complete…

KEV ✓ EPSS 1.00 CVSS 7.8 CVE-2026-31431 ABB Linux výroba a průmysl energetika vodárenství US EU AT HU

tg: zneužíváno tg: zranitelnost tg: rozbor tp: průmyslové systémy

· CISA Advisories · ABB Ability Edgenius · Fortinet PSIRT · Linux Kernel Vulnerability copy.fail - CVE-2026-31431 · Elastic Security · Copy Fail and DirtyFrag: Linux Page Cache Bugs in the Wild · CERT-EU · 2026-005: High Vulnerability in the Linux Kernel ("Copy Fail") · CERT.at · Copy Fail Update #1: Kritische Linux-Kernel-Schwachstelle ermöglicht lokale Root-Rechte · NKI Maďarsko · Riasztás a Linux rendszereket érintő Copy Fail sérülékenységről

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Linux Detection Engineering - Local Privilege Escalation

Local privilege escalation (LPE) is the step that turns a foothold into full control of a host. An attacker who lands as an unprivileged user rarely stops there. They want root, and Linux keeps offering new ways to get it.In this edition of our "Linux Detection Engineering" series, we’ll cover:The default flow that a Linux LPE produces on the host and the general rules that detect it.The recurring LPE patterns behind the most recent LPEs and how each works, along with how each looks through the…

Linux Elastic US

tg: rozbor tg: návod tp: AI

· Elastic Security · Linux Detection Engineering - Local Privilege Escalation

1

SPOJENO PŘES CVE Linux Kernel Out-of-Bounds Write Vulnerability (CVE-2022-0995)

CISA added CVE-2022-0995 to the Known Exploited Vulnerabilities catalog. Affected product: Linux Kernel. Remediation due date: 2026-09-09.

KEV ✓ EPSS 0.10 CVE-2022-0995 Linux Microsoft veřejná správa školství média US

tg: varování tg: rozbor tp: malware tp: podvod tp: únik dat tp: AI

· CISA KEV · Linux Kernel Out-of-Bounds Write Vulnerability (CVE-2022-0995) · Cisco Talos · UAT-10147: Chinese-speaking adversary integrates agentic AI into post-compromise operations

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Hooked on Linux: Rootkit Detection Engineering

Introduction In part one, we examined how Linux rootkits work: their evolution, taxonomy, and techniques for manipulating user space and kernel space. In this second part, we turn to detection engineering. We begin by showing why static detection is often unreliable against Linux rootkits, even when binaries are only trivially modified, and then move on to behavioral and runtime signals that defenders can use instead. From shared object abuse and LKM loading to eBPF, io_uring, persistence, and…

Linux US

tg: rozbor tg: návod tp: malware

· Elastic Security · Hooked on Linux: Rootkit Detection Engineering