Skip to contentSiemens Simatic S7-1500 Cpu 1518f-4 Pn/dp vulnerabilities
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet: phy: register phy led_triggers during probe to avoid AB-BA deadlockCVE-2026-23368Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet: usb: kalmia: validate USB endpointsCVE-2026-23365Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morebpf: Fix stack-out-of-bounds write in devmapCVE-2026-23359Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenetfilter: nft_set_pipapo: split gc into unlink and reclaim phaseCVE-2026-23351Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morexdp: produce a warning when calculated tailroom is negativeCVE-2026-23343Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet: sched: avoid qdisc_reset_all_tx_gt() vs dequeue race for lockless qdiscsCVE-2026-23340Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreRDMA/irdma: Fix kernel stack leak in irdma_create_user_ah()CVE-2026-23335Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moremptcp: pm: in-kernel: always mark signal+subflow endp as usedCVE-2026-23321Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morebpf: Fix a UAF issue in bpf_trampoline_link_cgroup_shimCVE-2026-23319Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moreipv6: fix NULL pointer deref in ip6_rt_get_dev_rcu()CVE-2026-23304Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet: ipv6: fix panic when IPv4 route references loopback IPv6 nexthopCVE-2026-23300Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morenet: vxlan: fix nd_tbl NULL dereference when IPv6 is disabledCVE-2026-23293Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet: usb: pegasus: validate USB endpointsCVE-2026-23290Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreirqchip/sifive-plic: Fix frozen interrupt due to affinity settingCVE-2026-23287Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morenet: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()CVE-2026-23284Fix available5.5 Medium
- gnu glibc, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp, simatic s7-1500 cpu 1518f-4 pn/dp mfp +1 more +3 moregethostbyaddr and gethostbyaddr_r return invalid DNS hostnamesCVE-2026-4438Fix available5.4 Medium
- gnu glibc, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp, simatic s7-1500 cpu 1518f-4 pn/dp mfp +1 more +3 moregethostbyaddr and gethostbyaddr_r may incorrectly handle DNS responseCVE-2026-4437Fix available7.5 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet/sched: teql: fix NULL pointer dereference in iptunnel_xmit on TEQL slave xmitCVE-2026-23277Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenetfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labelsCVE-2026-23274Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moremacvlan: observe an RCU grace period in macvlan_common_newlink() error pathCVE-2026-23273Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moreperf: Fix __perf_event_overflow() vs perf_remove_from_context() raceCVE-2026-23271Fix available7.8 High
- nghttp2, red hat jboss core services for rhel 8, jboss core services on rhel 7 +37 more +39 morenghttp2 Denial of service: Assertion failure due to the missing state validationCVE-2026-27135Fix available7.5 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet/sched: Only allow act_ct to bind to clsact/ingress qdiscs and shared blocksCVE-2026-23270Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet: add proper RCU protection to /proc/net/ptypeCVE-2026-23255Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet/sched: act_gate: snapshot parameters with RCU on replaceCVE-2026-23245Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreRDMA/umad: Reject negative data_len in ib_umad_writeCVE-2026-23243Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreRDMA/siw: Fix potential NULL pointer dereference in header processingCVE-2026-23242Fix available7.5 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morefs: ntfs3: fix infinite loop triggered by zero-sized ATTR_LISTCVE-2025-71267Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morefs: ntfs3: check return value of indx_find to avoid infinite loopCVE-2025-71266Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morefs: ntfs3: fix infinite loop in attr_load_runs_range on inconsistent metadataCVE-2025-71265Fix available5.5 Medium
- libexpat project libexpat, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0), simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ac0) +3 more +5 morelibexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after...CVE-2026-32778Fix available2.9 Low
- libexpat project libexpat, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0), simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ac0) +3 more +5 morelibexpat before 2.7.5 allows an infinite loop while parsing DTD content.CVE-2026-32777Fix available4.0 Medium
- libexpat project libexpat, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0), simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ac0) +3 more +5 morelibexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity...CVE-2026-32776Fix available4.0 Medium
- debian linux, openbsd openssh, canonical ubuntu linux +39 more +41 moreVulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This...CVE-2026-3497Fix available2.7 Low
- gnu glibc, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp, simatic s7-1500 cpu 1518f-4 pn/dp mfp +1 more +3 moreCalling NSS-backed functions that support caching via nscd may call the
nscd client side code...CVE-2026-3904Fix available6.2 Medium
- siemens simatic drive controller cpu 1504d tf, simatic drive controller cpu 1507d tf, simatic et 200sp cpu 1510sp f-1 pn +100 more +102 moreAffected devices do not properly sanitize contents of trace files. This could allow an attacker...CVE-2025-409439.4 Critical
- python-markdown markdown, red hat external secrets operator for red hat openshift, multicluster engine for kubernetes +27 more +29 morePython-Markdown has an Uncaught ExceptionCVE-2025-69534Fix available7.5 High
- linux, linux kernel, siemens ruggedcom rst2428p (6gk6242-6pa00) +6 more +8 morenetfilter: nf_tables: fix use-after-free in nf_tables_addchain()CVE-2026-23231Public exploitFix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet/sched: cls_u32: use skb_header_pointer_careful()CVE-2026-23204Fix available7.1 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moredmaengine: mmp_pdma: Fix race condition in mmp_pdma_residue()CVE-2025-71221Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 morenet: fix segmentation of forwarding fraglist GROCVE-2026-23154Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moreio_uring/io-wq: check IO_WQ_BIT_EXIT inside work run loopCVE-2026-23113Fix available5.5 Medium
- linux, linux kernel, red hat enterprise linux 10 +13 more +15 morenetfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate()CVE-2026-23111Public exploitFix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morescsi: core: Wake up the error handler when final completions race against each otherCVE-2026-23110Fix available4.7 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreipvlan: Make the addrs_lock be per portCVE-2026-23103Fix available7.8 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +5 more +7 moremm/hugetlb: fix hugetlb_pmd_shared()CVE-2026-23100Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moregue: Fix skb memleak with inner IP protocol 0.CVE-2026-23095Fix available7.5 High
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morescsi: xen: scsiback: Fix potential memory leak in scsiback_remove()CVE-2026-23087Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morevsock/virtio: cap TX credit to local buffer sizeCVE-2026-23086Fix available5.5 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 morebe2net: Fix NULL pointer dereference in be_cmd_get_mac_from_listCVE-2026-23084Fix available5.5 Medium
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