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YouTube Security VideosAnonymous Official: I'm begging you to understand this..(20.09.2026 um 21:30 Uhr)
Sichere ProgrammierungHow to Monitor Cron Jobs with a Simple HTTP Health Check(20.09.2026 um 23:14 Uhr)
Sichere ProgrammierungWhy my builds don't run on my laptop(20.09.2026 um 23:15 Uhr)
Sichere ProgrammierungDesigning offline-first when there's no server(20.09.2026 um 23:16 Uhr)
Sichere ProgrammierungSearching for Better Game Recommendations with Jev(20.09.2026 um 23:19 Uhr)
Linux Tipps & HardeningUbuntu 26.10 stops low memory from killing your desktop session(20.09.2026 um 19:55 Uhr)
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Sicherheitslücken (CVE) VulDB Updates
CVE-2026-89663 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 nfsd _free_cpntf_state_locked use after free (Nessus ID 345389)

A vulnerability, which was classified as very critical, has been found in Linux Kernel up to 6.12.108/6.18.49/7.2.3.

vor 7 Tagen 1 Min
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VulDB UpdatesCVE-2026-89462 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 max17040 max17040_get_vcell/max17040_get_soc uninitialized variable (Nessus ID 345390)vor 7 TagenVulDB UpdatesCVE-2026-80976 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 seg6 ip6_protocol_deliver_rcu out-of-bounds (Nessus ID 345392)vor 7 TagenVulDB UpdatesCVE-2026-89439 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 ISST null pointer dereference (Nessus ID 345393)vor 7 TagenVulDB UpdatesCVE-2026-89700 | Linux Kernel up to 6.18.49/7.2.3 nfsd nfsd_nl_listener_set_doit out-of-bounds (Nessus ID 345395)vor 7 TagenVulDB UpdatesCVE-2026-89512 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 remoteproc/scp release of resource (Nessus ID 345396)vor 7 TagenVulDB UpdatesCVE-2026-89478 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 SCTP sctp_inq_push use after free (Nessus ID 345397)vor 7 TagenVulDB UpdatesCVE-2026-89593 | Linux Kernel up to 6.18.49/7.2.3 hugetlb __unmap_hugepage_range integer overflow (Nessus ID 345398)vor 7 TagenVulDB UpdatesCVE-2026-80978 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 IP Tunnel integer overflow (Nessus ID 345399)vor 7 TagenVulDB UpdatesCVE-2026-89538 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 SUNRPC gss_krb5_unwrap_v2 ec buffer overflow (Nessus ID 345401)vor 7 TagenVulDB UpdatesCVE-2026-89447 | Linux Kernel up to 6.18.49/7.2.3 iommufd iommufd_access_notify_unmap denial of service (Nessus ID 345400)vor 7 TagenVulDB UpdatesCVE-2026-89740 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 Serial UART imx_uart_probe imx_uart_ports use after free (Nessus ID 345404)vor 7 TagenVulDB UpdatesCVE-2026-80988 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 ntb_transport ntb_transport_tx_enqueue memory leak (Nessus ID 345403)vor 7 TagenVulDB UpdatesCVE-2026-89573 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 dm array array_block_check out-of-bounds (Nessus ID 345402)vor 7 TagenVulDB UpdatesCVE-2022-43945 | Linux Kernel up to 5.19.16/6.0.1 NFSD buffer size (EUVD-2022-46915 / Nessus ID 239841)vor 7 TagenVulDB UpdatesCVE-2022-43750 | Linux Kernel up to 5.19.14/6.0.0 mon_bin.c memory corruption (EUVD-2022-46727 / Nessus ID 236648)vor 7 TagenVulDB UpdatesCVE-2026-89749 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 tracing event_test_stuff null pointer dereference (Nessus ID 345405)vor 7 TagenVulDB UpdatesCVE-2026-89618 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 eventfs init_ei initialization (Nessus ID 345407)vor 7 TagenVulDB UpdatesCVE-2026-89546 | Linux Kernel up to 7.2.3 SUNRPC xprt_complete_bc_request race condition (Nessus ID 345406)vor 7 TagenVulDB UpdatesCVE-2026-89690 | Linux Kernel up to 6.12.108/6.18.49/7.2.3 nfsd nfsd4_release_compoundargs use after free (Nessus ID 345408)vor 7 Tagen
IT Security Tools KitPloit
KernelPatch

kernelPatch branch maintained by LyraVoid

vor 7 Tagen 1 Min
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Linux Tipps & Hardening Linux, GNU/Linux, free soft…
How does changing the hardware clock with the BIOS affect kernel ticks?

Hello, I was wondering how the Linux clock works. From briefly reading kernel sources and articles, it seems that there are 2 main variables in the C…

vor 7 Tagen 1 Min
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IT Security Nachrichten Google Alert
SAP Aktie: Kritische Kernel-Lücke OVERPASS entdeckt - kapitalmarktexperten.de

Abstrakte Darstellung von Cybersicherheit in einem modernen Serverraum mit blauem und bernsteinfarbenem Licht. (KI. Cyber Security, DAX.

Server Security 65%
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Sichere Programmierung planet.kernel.org
Influencing Software Security: The Impact of the Kernel Self-Protection Project ⚔️🛡️🐧

Compiler Options Hardening Guide On November 29th, the Open Source Security Foundation (OpenSSF) released a comprehensive and thorough hardening…

Linux Tipps & Hardening 65%
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