Siemens SIMATIC S7-1500 CPU 1518 MFP NULL Pointer Dereference (CVE-2026-23398)

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Alibaba Cloud Linux 3 : 0139: cloud-kernel bugfix, enhancement and (ALINUX3-SA-2026:0139)

"The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0139 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2023-54068: In the Linux kernel, the...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to fix various security issues. The following security issues were fixed: CVE-2025-38234: sched/rt: Fix race in pushrttask bsc1246057. CVE-2026-23103: ipvlan: Make the addrslock be per port bsc1257773. CVE-2026-23243: RDMA/umad: Reject negative...

Exploit for CVE-2026-23398

cve-2026-...

CVE-2026-23398

creationtimestamp| type| source ---|---|--- 2026-03-29 17:00:00+00:00| seen| https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0376/ 2026-04-05 21:00:04+00:00| published-proof-of-concept| https://t.me/GithubRedTeam/78986 2026-04-05 23:00:14+00:00| published-proof-of-concept|...

Linux Distros Unpatched Vulnerability : CVE-2026-23398

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - icmp: fix NULL pointer dereference in icmptagvalidation icmptagvalidation unconditionally dereferences the result of rcudereferenceinetprotosproto without...