CWE-241 · weakness in Input Validation and Logic
Improper Handling of Unexpected Data Type
32 CVEs
Every dot is a CVE; the named ones are the most at risk. Red is exploited in the wild.
- likely to be exploited
- 1
Every one of the 32 is a mark on the map. Named now: 1 to 26, most at risk first.
- NodeBB Pre-Authentication Denial-of-Service
- Improper Handling of Unexpected Data Type in Nokogiri
- Improper Handling of Unexpected Data Type in ced
- Multiple Cisco Products Snort Rule Denial of Service Vulnerability
- A program using swift-nio-http2 is vulnerable to a denial of service attack caused by a network peer sending ALTSVC or ORIGIN frames. This attack affects all swift-nio-http2 versi…
- Passing in a non-string 'html' argument can lead to unsanitized output
- Files Drop public link can be added as federated share
- Cisco Firepower Threat Defense Software Security Intelligence DNS Feed Bypass Vulnerability
- Dell PowerScale OneFS versions 8.2.x through 9.7.0.2 contains an improper handling of unexpected data type vulnerability. A remote unauthenticated attacker could potentially explo…
- Fatal error on incorrect base64 data in RRDP
- Libnbd: crash or misbehaviour when nbd server returns an unexpected block size
- Kong API Gateway Enterprise: JWT Algorithm-Confusion
- Junos OS and Junos OS Evolved: RPD core upon receipt of a specific EVPN route by a BGP route reflector in an EVPN environment
- A program using swift-corelibs-foundation is vulnerable to a denial of service attack caused by a potentially malicious source producing a JSON document containing a type mismatch…
- Certain HP LaserJet Printers – Potential Denial of Service
- HPE IceWall Federation Agent and Proxy, Denial of Service vulnerability
- Tiptap for PHP < 2.1.1 DoS via Malformed href Attribute
- HP LaserJet MFP M232-M237 Printer Series - Potential Denial of Service
- Insufficient argument checking in Secure state Entry functions in software using Cortex-M Security Extensions (CMSE), that has been compiled using toolchains that implement 'Arm v…
- Certain HP LaserJet Pro Printers – Potential Denial of Service
- Junos OS: ACX Series: IPv6 firewall filter is not installed in PFE when "from next-header ah" is used
- A single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI gateway unresponsive, such that connected lighting cannot be controlled with the IKEA Home Smart app and TRÅDFRI…
- An attacker sending a single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI bulb blink, and if they replay (i.e. resend) the same frame multiple times, the bulb performs…
- Junos OS: EX4300: Stateless firewall policer fails to discard traffic
- Nextcloud Calendar attachments of local files are offered to downloaded
- Nextcloud Calendar's event create can create attachments that link to other websites
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.