SS
Product
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
On CISA KEVExploited in the wild
1,120
CVEs
4
On KEV
9.8
Max CVSS
8
New 30D
Severity mix
Critical 91High 408Medium 1Low 0
Watch
Add SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP to your stack to get only the CVEs that touch what you run.
| CVE | CVSS | Published | Summary · affected versions |
|---|---|---|---|
| CVE-2026-31431 In wildKEV | 7.8 | Apr 22 | crypto: algif_aead - Revert to operating out-of-place Affected: V3.1.6 before V3.1.7 |
| CVE-2023-4911 In wildKEV | 7.8 | Oct 3 | Glibc: buffer overflow in ld.so leading to privilege escalation Affected: V3.1.5; V3.1.5 |
| CVE-2023-44487 In wildKEV | 7.5 | Oct 10 | HTTP/2 Rapid Reset Attack Vulnerability Affected: V3.1.5; V3.1.5 |
| CVE-2026-53275 | 8.8 | Jun 25 | ipv6: mcast: Fix use-after-free when processing MLD queries Affected: V3.1.6; V3.1.7; V3.1.6; V3.1.7 |
| CVE-2026-46174 | 8.8 | May 28 | x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Affected: V3.1.6; V3.1.5; V3.1.7; V3.1.6; V3.1.5; V3.1.7 |
| CVE-2026-43284 | 8.8 | May 8 | xfrm: esp: avoid in-place decrypt on shared skb frags Affected: V3.1.6 before V3.1.7; V3.1.5; V3.1.6 before V3.1.7; V3.1.5 |
| CVE-2026-31450 | 8.8 | Apr 22 | ext4: publish jinode after initialization Affected: V3.1.6; V3.1.5; V3.1.7; V3.1.6; V3.1.5; V3.1.7 |
| CVE-2025-68818 | 8.8 | Jan 13 | scsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path" Affected: V3.1.6; V3.1.7; V3.1.6; V3.1.7 |
| CVE-2023-27533 | 8.8 | Mar 30 | A vulnerability in input validation exists in curl <8.0 during communication using the TELNET protocol may allow an attacker to pass on maliciously crafted user name and "telnet… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2023-27534 | 8.8 | Mar 30 | A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element, in… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-42898 | 8.8 | Dec 25 | PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-1271 | 8.8 | Aug 31 | An arbitrary file write vulnerability was found in GNU gzip's zgrep utility Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-24407 | 8.8 | Feb 23 | In Cyrus SASL 2.1.17 through 2.1.27 before 2.1.28, plugins/sql.c does not escape the password for a SQL INSERT or UPDATE statement Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-22825 | 8.8 | Jan 8 | lookup in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-22826 | 8.8 | Jan 8 | nextScaffoldPart in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-22827 | 8.8 | Jan 8 | storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2021-45960 | 8.8 | Jan 1 | In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes,… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2021-3518 | 8.8 | May 18 | There's a flaw in libxml2 in versions before 2.9.11 Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2020-10531 | 8.8 | Mar 12 | An issue was discovered in International Components for Unicode (ICU) for C/C++ through 66.1 Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2019-3856 | 8.8 | Mar 25 | An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2019-3857 | 8.8 | Mar 25 | An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2019-3863 | 8.8 | Mar 25 | A flaw was found in libssh2 before 1.8.1 creating a vulnerability on the SSH client side Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2019-3855 | 8.8 | Mar 21 | An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2017-17512 | 8.8 | Dec 11 | sensible-browser in sensible-utils before 0.0.11 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2016-5131 | 8.8 | Jul 23 | Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2025-31115 | 8.7 | Apr 3 | XZ has a heap-use-after-free bug in threaded .xz decoder Affected: V3.1.5; V3.1.5 |
| CVE-2026-23457 | 8.6 | Apr 3 | netfilter: nf_conntrack_sip: fix Content-Length u32 truncation in sip_help_tcp() Affected: V3.1.6; V3.1.5; V3.1.7; V3.1.6; V3.1.5; V3.1.7 |
| CVE-2024-2398 | 8.6 | Mar 27 | HTTP/2 push headers memory-leak Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2021-3517 | 8.6 | May 19 | There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11 Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2020-10878 | 8.6 | Jun 5 | Perl before 5.30.3 has an integer overflow related to mishandling of a "PL_regkind[OP(n)] == NOTHING" situation Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2026-64552 | 8.4 | Jul 27 | virtio-net: fix len check in receive_big() Affected: V3.1.6; V3.1.7; V3.1.6; V3.1.7 |
| CVE-2026-53268 | 8.2 | Jun 25 | netfilter: conntrack_irc: fix possible out-of-bounds read Affected: V3.1.6; V3.1.7; V3.1.6; V3.1.7 |
| CVE-2026-46303 | 8.2 | Jun 8 | isofs: validate Rock Ridge CE continuation extent against volume size Affected: V3.1.6; V3.1.7; V3.1.6; V3.1.7 |
| CVE-2026-46037 | 8.2 | May 27 | ipv4: icmp: validate reply type before using icmp_pointers Affected: V3.1.6; V3.1.7; V3.1.6; V3.1.7 |
| CVE-2026-23456 | 8.2 | Apr 3 | netfilter: nf_conntrack_h323: fix OOB read in decode_int() CONS case Affected: V3.1.6; V3.1.5; V3.1.7; V3.1.6; V3.1.5; V3.1.7 |
| CVE-2025-32988 | 8.2 | Jul 10 | Gnutls: vulnerability in gnutls othername san export Affected: V3.1.5; V3.1.5 |
| CVE-2020-10543 | 8.2 | Jun 5 | Perl before 5.30.3 on 32-bit platforms allows a heap-based buffer overflow because nested regular expression quantifiers have an integer overflow Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2025-40135 | 8.1 | Nov 12 | ipv6: use RCU in ip6_xmit() Affected: V3.1.6; V3.1.5; V3.1.7; V3.1.6; V3.1.5; V3.1.7 |
| CVE-2025-21760 | 8.1 | Feb 27 | ndisc: extend RCU protection in ndisc_send_skb() Affected: V3.1.6; V3.1.7; V3.1.6; V3.1.7 |
| CVE-2024-6387 | 8.1 | Jul 1 | Openssh: regresshion - race condition in ssh allows rce/dos Affected: V3.1.5; V3.1.5 |
| CVE-2024-33599 | 8.1 | May 6 | nscd: Stack-based buffer overflow in netgroup cache Affected: V3.1.5; V3.1.5 |
| CVE-2022-42915 | 8.1 | Oct 29 | curl before 7.86.0 has a double free Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-40674 | 8.1 | Sep 14 | libexpat before 2.4.9 has a use-after-free in the doContent function in xmlparse.c Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-27778 | 8.1 | Jun 1 | A use of incorrectly resolved name vulnerability fixed in 7.83.1 might remove the wrong file when `--no-clobber` is used together with `--remove-on-error` Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2022-22576 | 8.1 | May 26 | An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2-authenticated connections without properly making sure that… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2021-22901 | 8.1 | Jun 11 | curl 7.75.0 through 7.76.1 suffers from a use-after-free vulnerability resulting in already freed memory being used when a TLS 1.3 session ticket arrives over a connection Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2021-20305 | 8.1 | Apr 5 | A flaw was found in Nettle in versions before 3.7.2, where several Nettle signature verification functions (GOST DSA, EDDSA & ECDSA) result in the Elliptic Curve Cryptography… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2020-6096 | 8.1 | Apr 1 | An exploitable signed comparison vulnerability exists in the ARMv7 memcpy() implementation of GNU glibc 2.30.9000 Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2019-17498 | 8.1 | Oct 21 | In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary… Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
| CVE-2019-17543 | 8.1 | Oct 14 | LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4_write32 (related to LZ4_compress_destSize), affecting applications that call LZ4_compress_fast with a large input Affected: V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 |
The 500 most important CVEs for this product (exploited first, then by severity)
