CWE-1286 · weakness in Input Validation and Logic
Improper Validation of Syntactic Correctness of Input
94 CVEs
Every dot is a CVE; the named ones are the most at risk. Red is exploited in the wild.
- likely to be exploited
- 2
Every one of the 94 is a mark on the map. Named now: 1 to 26, most at risk first.
- Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, Ricoh, Toshiba Tec, and…
- Unauthenticated Denial of Service (DoS) via malformed PJL request affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, and Ricoh.
- The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special character. The wrong portion of an RFC2822 header is identified as the value o…
- Command Injection Vulnerability in Video Station
- Out of Memory issue in ProtocolBuffers for cpp and python
- Infinite loop in JSON unmarshaling in google.golang.org/protobuf
- Jetty URI parsing of invalid authority
- A user controlled parameter related to SMTP test functionality is not correctly validated making it possible to add the Carriage Return and Line Feed (CRLF) control characters and…
- Microsoft Exchange Server Spoofing Vulnerability
- A user controlled parameter related to SMTP test functionality is not correctly validated making it possible to bypass blocked network recipients.
- PAN-OS: Firewall Denial of Service (DoS) via Malformed NTLM Packets
- Keycloak: keycloak: denial of service via specially crafted saml input
- Unexpected memory consumption during token parsing in golang.org/x/oauth2
- Junos OS Evolved: PTX Series: An attacker can cause a kernel panic by sending a malformed TCP packet to the device
- Incorrect parsing of IPv6 host literals in net/url
- Affected devices don't process correctly certain special crafted packets sent to port 102/tcp, which could allow an attacker to cause a denial of service in the device.
- DoS on IDS parsing of malformed asset fields in Guardian/CMC >= 22.6.0 before 22.6.3 and 23.1.0
- Erik de Jong, member of the AXIS OS Bug Bounty Program, has found that the VAPIX API ftptest.cgi did not have a sufficient input validation allowing for a possible command injecti…
- SRX Series and MX Series: An FPC core is observed when IDP is enabled on the device and a specific malformed SSL packet is received
- xmldom: Parser silently accepts a not-well-formed end tag whose name is followed by a line break and trailing content
- Unvalidated HTTP/1 request-target authority lets a client choose conn.host and conn.port in Bandit
- DoS via SAML configuration in Guardian/CMC before 22.6.2
- Nodemailer: nodemailer: email to an unintended domain can occur due to interpretation conflict
- Improper input validation in the user management function of web interface in Aten PE6208 2.3.228 and 2.4.232 allows remote authenticated users to cause a partial DoS of web inter…
- Junos OS and Junos OS Evolved: A malformed BGP tunnel encapsulation attribute will lead to an rpd crash
- Sauter: Improper Validation of user-controlled data
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 2026-11-14 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data. Use this via MCP