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CWE-391 · weakness in Input Validation and Logic

CWE-391

25 CVEs

Out of date: the sync last ran 5 hours ago. Newer CVEs and scores may be missing from the map.

Every dot is a CVE; the named ones are the most at risk. Red is exploited in the wild.

Every one of the 25 is a mark on the map. Named now: 1 to 25, most at risk first.

  1. Apache Tomcat: Authentication bypass when using Jakarta Authentication APICVE-2024-52316Apache Software Foundation · CVSS 9.8 · 6.2% likely

    Apache

  2. xorg-x11-server before 1.19.5 was missing length validation in XFIXES extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.CVE-2017-12183The X.Org Foundation · 4.5% likely

    X.Org

  3. xorg-x11-server before 1.19.5 was missing length validation in XFree86 VidModeExtension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.CVE-2017-12180The X.Org Foundation · 4.5% likely

    X.Org

  4. xorg-x11-server before 1.19.5 had wrong extra length check in ProcXIChangeHierarchy function allowing malicious X client to cause X server to crash or possibly execute arbitrary c…CVE-2017-12178The X.Org Foundation · 4.4% likely

    X.Org

  5. xorg-x11-server before 1.19.5 was vulnerable to integer overflow in (S)ProcXIBarrierReleasePointer functions allowing malicious X client to cause X server to crash or possibly exe…CVE-2017-12179The X.Org Foundation · 4.4% likely

    X.Org

  6. xorg-x11-server before 1.19.5 was vulnerable to integer overflow in ProcDbeGetVisualInfo function allowing malicious X client to cause X server to crash or possibly execute arbitr…CVE-2017-12177The X.Org Foundation · 4.4% likely

    X.Org

  7. xorg-x11-server before 1.19.5 was missing length validation in X-Resource extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.CVE-2017-12186The X.Org Foundation · 4.3% likely

    X.Org

  8. xorg-x11-server before 1.19.5 was missing length validation in XFree86 DRI extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.CVE-2017-12182The X.Org Foundation · 4.2% likely

    X.Org

  9. xorg-x11-server before 1.19.5 was missing length validation in XFree86 DGA extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.CVE-2017-12181The X.Org Foundation · 4.2% likely

    X.Org

  10. xorg-x11-server before 1.19.5 was missing length validation in MIT-SCREEN-SAVER extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.CVE-2017-121854.2% likely
  11. xorg-x11-server before 1.19.5 was missing length validation in XINERAMA extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.CVE-2017-12184The X.Org Foundation · 4.2% likely

    X.Org

  12. xorg-x11-server before 1.19.5 was missing extra length validation in ProcEstablishConnection function allowing malicious X client to cause X server to crash or possibly execute ar…CVE-2017-12176The X.Org Foundation · 4.2% likely

    X.Org

  13. xorg-x11-server before 1.19.5 was missing length validation in RENDER extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code.CVE-2017-12187The X.Org Foundation · 3.3% likely

    X.Org

  14. An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions (or no exceptions at…CVE-2019-14853python-ecdsa · CVSS 3.7 · 2.4% likely
  15. A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, wi…CVE-2020-14383samba · 2.2% likely
  16. A common setup to deploy to gh-pages on every commit via a CI system is to expose a github token to ENV and to use it directly in the auth part of the url. In module versions < 0.…CVE-2016-10526HackerOne · 1.6% likely

    HackerOne

  17. Unchecked Error Condition in froxlor/froxlorCVE-2023-0572froxlor · CVSS 5.3 · 0.7% likely

    Froxlor

  18. picklescan - Detection Bypass via STACK_GLOBAL Opcode Parsing Logic FlawCVE-2025-71325picklescan · CVSS 9.8 · 0.6% likely

    Picklescan

  19. openssl_encrypt before 1.4.0 Weak Shared Secret via PQC Simulation ModeCVE-2026-74900jahlives · CVSS 9.8 · 0.6% likely

    Jahlives

  20. In the flush_tmregs_to_thread function in arch/powerpc/kernel/ptrace.c in the Linux kernel before 4.13.5, a guest kernel crash can be triggered from unprivileged userspace during…CVE-2018-1091Linux kernel v4.13 and newer · 0.4% likely
  21. Junos OS: MX Series: The bbe-smgd process crashes if an unsupported configuration exists and a PPPoE client sends a specific messageCVE-2022-22160Juniper Networks · CVSS 6.5 · 0.4% likely

    Juniper Networks

  22. Envoy incorrectly accepts HTTP 200 response for entering upgrade modeCVE-2024-23326envoyproxy · CVSS 5.9 · 0.4% likely

    Envoyproxy

  23. Cisco IOS XR Software Broadband Network Gateway PPPoE Denial of Service VulnerabilityCVE-2022-20849Cisco · CVSS 6.1 · 0.3% likely

    Cisco

  24. fedora-arm-installer up to and including 1.99.16 is vulnerable to local privilege escalation due to lack of checking the error condition of mount operation failure on unsafely cre…CVE-2017-7496Red Hat, Inc. · 0.3% likely

    Red Hat

  25. In DA, there is a possible permission bypass due to an incorrect status check. This could lead to local escalation of privilege with no additional execution privileges needed. Use…CVE-2023-32871MediaTek, Inc. · CVSS 5.3 · 0.1% likely

    MediaTek, Inc.

exploited in the wildcheck availableringed, named or not: CyberSIXT has reported on it

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.

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