Vulnerabilities of Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| 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-2026-41989 | Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH… | 6.7 Medium | Apr 23, 2026 |
| CVE-2026-31521 | module: Fix kernel panic when a symbol st_shndx is out of bounds | Not rated | Apr 22, 2026 |
| CVE-2026-31518 | esp: fix skb leak with espintcp and async crypto | Not rated | Apr 22, 2026 |
| CVE-2026-31515 | af_key: validate families in pfkey_send_migrate() | Not rated | Apr 22, 2026 |
| CVE-2026-31508 | In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: Avoid releasing netdev before… | 7.8 High | Apr 22, 2026 |
| CVE-2026-31507 | In the Linux kernel, the following vulnerability has been resolved: net/smc: fix double-free of smc_spd_priv when… | 7.8 High | Apr 22, 2026 |
| CVE-2026-31503 | udp: Fix wildcard bind conflict check when using hash2 | Not rated | Apr 22, 2026 |
| CVE-2026-31504 | In the Linux kernel, the following vulnerability has been resolved: net: fix fanout UAF in packet_release() via… | 7.8 High | Apr 22, 2026 |
| CVE-2026-31496 | netfilter: nf_conntrack_expect: skip expectations in other netns via proc | Not rated | Apr 22, 2026 |
| CVE-2026-31495 | netfilter: ctnetlink: use netlink policy range checks | Not rated | Apr 22, 2026 |
| CVE-2026-31494 | In the Linux kernel, the following vulnerability has been resolved: net: macb: use the current queue number for stats… | 7.8 High | Apr 22, 2026 |
| CVE-2026-31485 | spi: spi-fsl-lpspi: fix teardown order issue (UAF) | Not rated | Apr 22, 2026 |
| CVE-2026-31469 | In the Linux kernel, the following vulnerability has been resolved: virtio_net: Fix UAF on dst_ops when… | 7.8 High | Apr 22, 2026 |
| CVE-2026-31466 | mm/huge_memory: fix folio isn't locked in softleaf_to_folio() | Not rated | Apr 22, 2026 |
| CVE-2026-31452 | ext4: convert inline data to extents when truncate exceeds inline size | Not rated | Apr 22, 2026 |
| CVE-2026-31450 | In the Linux kernel, the following vulnerability has been resolved: ext4: publish jinode after initialization… | 8.8 High | Apr 22, 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-2026-31449 | In the Linux kernel, the following vulnerability has been resolved: ext4: validate p_idx bounds in… | 7.8 High | Apr 22, 2026 |
| CVE-2026-31447 | In the Linux kernel, the following vulnerability has been resolved: ext4: reject mount if bigalloc with… | 7.8 High | Apr 22, 2026 |
| CVE-2026-31446 | In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in update_super_work when… | 7.8 High | Apr 22, 2026 |
| CVE-2026-31441 | dmaengine: idxd: Fix memory leak when a wq is reset | Not rated | Apr 22, 2026 |
| CVE-2026-31431 | Exploited Linux Kernel Incorrect Resource Transfer Between Spheres Vulnerability | 7.8 High | 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-2026-5928 | Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps… | 7.5 High | Apr 20, 2026 |
Other Siemens products
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP 1132
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP 1132
SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 952
RUGGEDCOM RST2428P 326
SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family 247
SCALANCE XCM-/XRM-/XCH-/XRH-300 family 221
SIMATIC CN 4100 187
JT2Go 153
RUGGEDCOM APE1808 99
Teamcenter Visualization 95
RUGGEDCOM ROX RX1511 91
RUGGEDCOM ROX RX1536 91