EILMELDUNGEN LIVE
Unix & Linux ServerSecurity: Mangelnde Rechteprüfung in OpenVPN (Ubuntu)(22.10.2026 um 22:12 Uhr)
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Unix & Linux ServerSecurity: Pufferüberlauf in cyrus-sasl (SUSE)(23.10.2026 um 00:03 Uhr)
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Unix & Linux ServerSecurity: Zwei Probleme in amazon-ecs-init (SUSE)(23.10.2026 um 00:06 Uhr)
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Sicherheitslücken (CVE)USN-8954-1: zlib vulnerability(22.10.2026 um 21:54 Uhr)
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Sicherheitslücken (CVE)CVE-2025-39990 | Linux Kernel up to 6.12.49/6.16.9 bpf get_helper_proto privilege escalation (Nessus ID 271544 / WID-SEC-2025-2298)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-39948 | Linux Kernel up to 6.12.48/6.16.8 ice_put_rx_mbuf buffer overflow (Nessus ID 269454 / WID-SEC-2025-2194)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-40086 | Linux Kernel up to 6.17.4/6.18-rc1 allow_res_evict null pointer dereference (Nessus ID 272065 / WID-SEC-2025-2450)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-40075 | Linux Kernel up to 6.17.2 tcp_metrics dst_dev_net_rcu privilege escalation (Nessus ID 271888 / WID-SEC-2025-2431)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-40065 | Linux Kernel up to 6.17.2 KVM privilege escalation (Nessus ID 271877 / WID-SEC-2025-2431)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-40003 | Linux Kernel up to 4.19.266 ocelot kernel/workqueue.c cancel_delayed_work initialization (EUVD-2025-34986 / Nessus ID 271677)(22.10.2026 um 22:43 Uhr)
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Unix & Linux ServerSecurity: Mangelnde Rechteprüfung in OpenVPN (Ubuntu)(22.10.2026 um 22:12 Uhr)
•
Unix & Linux ServerSecurity: Pufferüberlauf in cyrus-sasl (SUSE)(23.10.2026 um 00:03 Uhr)
•
Unix & Linux ServerSecurity: Zwei Probleme in amazon-ecs-init (SUSE)(23.10.2026 um 00:06 Uhr)
•
Sicherheitslücken (CVE)USN-8954-1: zlib vulnerability(22.10.2026 um 21:54 Uhr)
•
Sicherheitslücken (CVE)CVE-2025-39990 | Linux Kernel up to 6.12.49/6.16.9 bpf get_helper_proto privilege escalation (Nessus ID 271544 / WID-SEC-2025-2298)(22.10.2026 um 22:43 Uhr)
•
Sicherheitslücken (CVE)CVE-2025-39948 | Linux Kernel up to 6.12.48/6.16.8 ice_put_rx_mbuf buffer overflow (Nessus ID 269454 / WID-SEC-2025-2194)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-40086 | Linux Kernel up to 6.17.4/6.18-rc1 allow_res_evict null pointer dereference (Nessus ID 272065 / WID-SEC-2025-2450)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-40075 | Linux Kernel up to 6.17.2 tcp_metrics dst_dev_net_rcu privilege escalation (Nessus ID 271888 / WID-SEC-2025-2431)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-40065 | Linux Kernel up to 6.17.2 KVM privilege escalation (Nessus ID 271877 / WID-SEC-2025-2431)(22.10.2026 um 22:43 Uhr)
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Sicherheitslücken (CVE)CVE-2025-40003 | Linux Kernel up to 4.19.266 ocelot kernel/workqueue.c cancel_delayed_work initialization (EUVD-2025-34986 / Nessus ID 271677)(22.10.2026 um 22:43 Uhr)
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What Are System Snapshots in Linux? A Beginner’s Guide

System snapshots are frozen restore points that let you roll a Linux machine back after a bad update, broken driver, or failed experiment. This beginner's…

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System snapshots are frozen restore points that let you roll a Linux machine back after a bad update, broken driver, or failed experiment. This beginner's guide explains how Timeshift, Btrfs, Snapper, MX Snapshot, and rpm-ostree rollback work, how they differ from backups, and how to choose the right tool for your distribution. Weiterlesen: What Are System Snapshots in Linux? A Beginner’s Guide

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Related story clusters & sources (vector AI)

7 sources
CVE-2025-39990 | Linux Kernel up to 6.12.49/6.16.9 bpf get_helper_proto privilege escalation (Nessus ID 271544 / WID-SEC-2025-2298)
6 more sources
tsecurity.de3 min. agoCVE-2025-39948 | Linux Kernel up to 6.12.48/6.16.8 ice_put_rx_mbuf buffer overflow (Nessus ID 269454 / WID-SEC-2025-2194) tsecurity.de3 min. agoCVE-2025-40086 | Linux Kernel up to 6.17.4/6.18-rc1 allow_res_evict null pointer dereference (Nessus ID 272065 / WID-SEC-2025-2450) tsecurity.de3 min. agoCVE-2025-40075 | Linux Kernel up to 6.17.2 tcp_metrics dst_dev_net_rcu privilege escalation (Nessus ID 271888 / WID-SEC-2025-2431) tsecurity.de3 min. agoCVE-2025-40065 | Linux Kernel up to 6.17.2 KVM privilege escalation (Nessus ID 271877 / WID-SEC-2025-2431) tsecurity.de3 min. agoCVE-2025-40003 | Linux Kernel up to 4.19.266 ocelot kernel/workqueue.c cancel_delayed_work initialization (EUVD-2025-34986 / Nessus ID 271677) tsecurity.de3 min. agoCVE-2025-39958 | Linux Kernel up to 6.16.8 s390 __iommu_release_dma_ownership state issue (EUVD-2025-33325 / WID-SEC-2025-2246)
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