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Vulnerabilities of Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP

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CVE Summary Score Published
CVE-2026-63354 Affected devices do not properly validate and sanitize visual marker data contained in imported CSV trace files before… 9.6 Critical Oct 13, 2026
CVE-2026-63353 Affected devices do not properly sanitize comment fields contained in imported trace files before rendering them on… 9.6 Critical Oct 13, 2026
CVE-2026-63350 Affected devices do not properly restrict executable content contained in imported trace files 9.6 Critical Oct 13, 2026
CVE-2026-53006 In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in icmpv6_rcv() Caching saddr… 9.8 Critical Jun 24, 2026
CVE-2026-53002 In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: remove sprintf usage Replace… 9.8 Critical Jun 24, 2026
CVE-2026-52999 In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_osf: fix out-of-bounds read… 9.1 Critical Jun 24, 2026
CVE-2026-52986 In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_sip: don't use… 9.8 Critical Jun 24, 2026
CVE-2026-43501 In the Linux kernel, the following vulnerability has been resolved: ipv6: rpl: reserve mac_len headroom when… 9.8 Critical May 21, 2026
CVE-2026-25787 Affected devices do not properly validate and sanitize Technology Object (TO) name rendered on the "Motion Control… 9.1 Critical May 12, 2026
CVE-2026-25786 Affected devices do not properly validate and sanitize PLC/station name rendered on the "communication" parameters… 9.1 Critical May 12, 2026
CVE-2026-43071 In the Linux kernel, the following vulnerability has been resolved: dcache: Limit the minimal number of bucket to two… 9.1 Critical May 5, 2026
CVE-2026-43038 In the Linux kernel, the following vulnerability has been resolved: ipv6: icmp: clear skb2->cb[] in… 9.8 Critical May 1, 2026
CVE-2026-43011 In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix potential double free of skb When… 9.8 Critical May 1, 2026
CVE-2026-31682 In the Linux kernel, the following vulnerability has been resolved: bridge: br_nd_send: linearize skb before parsing… 9.1 Critical Apr 25, 2026
CVE-2026-31669 In the Linux kernel, the following vulnerability has been resolved: mptcp: fix slab-use-after-free in… 9.8 Critical Apr 24, 2026
CVE-2026-31649 In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix integer underflow in chain mode The… 9.8 Critical Apr 24, 2026
CVE-2026-31533 In the Linux kernel, the following vulnerability has been resolved: net/tls: fix use-after-free in -EBUSY error path… 9.8 Critical Apr 23, 2026
CVE-2026-31448 In the Linux kernel, the following vulnerability has been resolved: ext4: avoid infinite loops caused by residual data… 9.4 Critical Apr 22, 2026
CVE-2026-5450 Calling the scanf family of functions with a %mc (malloc'd character match) in the GNU C Library version 2.7 to… 9.8 Critical Apr 20, 2026
CVE-2026-31414 In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_expect: use expect->helper… 9.8 Critical Apr 13, 2026
CVE-2026-31402 In the Linux kernel, the following vulnerability has been resolved: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache… 9.8 Critical Apr 3, 2026
CVE-2026-23455 In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_h323: check for zero… 9.1 Critical Apr 3, 2026
CVE-2026-23450 In the Linux kernel, the following vulnerability has been resolved: net/smc: fix NULL dereference and UAF in… 9.8 Critical Apr 3, 2026
CVE-2025-40943 Affected devices do not properly sanitize contents of trace files 9.6 Critical Mar 10, 2026
CVE-2025-71095 In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix the crash issue for zero copy… 9.1 Critical Jan 13, 2026

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