CWE-241 · 32 records
Improper Handling of Unexpected Data Type
CVEs in this class
32 records
| Action | CVE | Vulnerability | Severity | KEV | EPSS | Published |
|---|---|---|---|---|---|---|
48Plan | CVE-2023-30591No exploit | NodeBB Pre-Authentication Denial-of-Servicenodebb · nodebb · CWE-241 | High7.5 | — | 58.6% | Sep 29, 2023 |
33Monitor | CVE-2022-29181No exploit | Improper Handling of Unexpected Data Type in Nokogirinokogiri · nokogiri · CWE-241 | High8.2 | — | 3.2% | May 20, 2022 |
32Monitor | CVE-2022-39064No exploit | An attacker sending a single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI bulb blink, and if they replay (i.e.ikea · tradfri led1732g11 firmware · CWE-241 | High8.1 | — | 0.4% | Oct 14, 2022 |
31Monitor | CVE-2021-39131No exploit | Improper Handling of Unexpected Data Type in cedced project · ced · CWE-241 | High7.5 | — | 1.8% | Aug 17, 2021 |
30Monitor | CVE-2021-40116No exploit | Multiple Cisco Products Snort Rule Denial of Service Vulnerabilitycisco · secure firewall management center · CWE-241 | High7.5 | — | 1.3% | Oct 27, 2021 |
30Monitor | CVE-2022-24668No exploit | A program using swift-nio-http2 is vulnerable to a denial of service attack caused by a network peer sending ALTSVC or ORIGIN frames.apple · swiftnio http\/2 · CWE-241 | High7.5 | — | 1.1% | Feb 9, 2022 |
30Monitor | CVE-2022-20730No exploit | Cisco Firepower Threat Defense Software Security Intelligence DNS Feed Bypass Vulnerabilitycisco · secure firewall threat defense · CWE-241 | High7.5 | — | 0.9% | May 3, 2022 |
30Monitor | CVE-2022-3029No exploit | Fatal error on incorrect base64 data in RRDPnlnetlabs · routinator · CWE-241 | High7.5 | — | 0.9% | Sep 13, 2022 |
30Monitor | CVE-2024-25966No exploit | Dell PowerScale OneFS versions 8.2.x through 9.7.0.2 contains an improper handling of unexpected data type vulnerability.dell · powerscale onefs · CWE-241 | High7.5 | — | 0.9% | May 14, 2024 |
30Monitor | CVE-2026-14916No exploit | Kong API Gateway Enterprise: JWT Algorithm-Confusionkong · kong enteprise gateway · CWE-241 | High7.7 | — | 0.6% | Sep 16, 2026 |
30Monitor | CVE-2022-1642No exploit | A program using swift-corelibs-foundation is vulnerable to a denial of service attack caused by a potentially malicious source producing a Japple · swift · CWE-241 | High7.5 | — | 0.6% | Jun 16, 2022 |
30Monitor | CVE-2026-73785No exploit | HPE IceWall Federation Agent and Proxy, Denial of Service vulnerabilityhewlett packard enterprise · hpe icewall products · CWE-241 | High7.5 | — | 0.5% | Sep 11, 2026 |
30Monitor | CVE-2025-63548No exploit | An issue in Eprosima Micro-XREC-DDS Agent v.3.0.1 allows a remote attacker to cause a denial of service via a packet specially crafted to beCWE-241 | High7.5 | — | 0.3% | May 1, 2026 |
30Monitor | GHSA-gpgx-whwh-r297No exploit | Duplicate advisory: swift-nio-http2 vulnerable to denial of service via ALTSVC or ORIGIN framesSwiftURL · github.com/apple/swift-nio-http2 · CWE-241 | High7.5 | — | — | Feb 11, 2022 |
28Monitor | CVE-2026-47110No exploit | Tiptap for PHP < 2.1.1 DoS via Malformed href Attributeueberdosis · tiptap-php · CWE-241 | High7.1 | — | 0.5% | Jun 24, 2026 |
27Monitor | CVE-2025-2268No exploit | HP LaserJet MFP M232-M237 Printer Series - Potential Denial of Servicehp · 6gx09a firmware · CWE-241 | Medium6.9 | — | 0.4% | Mar 14, 2025 |
27Monitor | CVE-2025-1004No exploit | Certain HP LaserJet Pro Printers – Potential Denial of Servicehp · g3q78a firmware · CWE-241 | Medium6.9 | — | 0.4% | Feb 6, 2025 |
26Monitor | CVE-2023-5215No exploit | Libnbd: crash or misbehaviour when nbd server returns an unexpected block sizeredhat · libnbd · CWE-241 | Medium6.5 | — | 0.8% | Sep 28, 2023 |
26Monitor | CVE-2024-0151No exploit | Insufficient argument checking in Secure state Entry functions in software using Cortex-M Security Extensions (CMSE), that has been compiledarm · arm v8-m security extensions requirements on development tools · CWE-241 | Medium6.5 | — | 0.4% | Apr 24, 2024 |
26Monitor | CVE-2022-39065No exploit | A single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI gateway unresponsive, such that connected lighting cannot be controlled wiikea · tradfri gateway e1526 firmware · CWE-241 | Medium6.5 | — | 0.4% | Oct 14, 2022 |
23Monitor | CVE-2022-22219No exploit | Junos OS and Junos OS Evolved: RPD core upon receipt of a specific EVPN route by a BGP route reflector in an EVPN environmentjuniper · junos · CWE-241 | Medium5.9 | — | 0.6% | Oct 17, 2022 |
22Monitor | CVE-2025-66550No exploit | Nextcloud Calendar attachments of local files are offered to downloadednextcloud · calendar · CWE-241 | Medium5.7 | — | 0.3% | Dec 5, 2025 |
22Monitor | CVE-2022-22193No exploit | Junos OS and Junos OS Evolved: In a BGP rib-sharding scenario when a certain CLI command is executed the rpd process might crashjuniper · junos · CWE-241 | Medium5.5 | — | 0.2% | Apr 14, 2022 |
21Monitor | CVE-2024-9423No exploit | Certain HP LaserJet Printers – Potential Denial of Servicehp · 9yf88a firmware · CWE-241 | Medium5.3 | — | 0.5% | Oct 2, 2024 |
21Monitor | CVE-2023-28961No exploit | Junos OS: ACX Series: IPv6 firewall filter is not installed in PFE when "from next-header ah" is usedjuniper · junos · CWE-241 | Medium5.3 | — | 0.4% | Apr 17, 2023 |
- CVE-2023-3059148Plan
NodeBB Pre-Authentication Denial-of-Service
HighCVSS 7.5No exploitEPSS 58%nodebb · nodebbSep 29, 2023
- CVE-2022-2918133Monitor
Improper Handling of Unexpected Data Type in Nokogiri
HighCVSS 8.2No exploitEPSS 3%nokogiri · nokogiriMay 20, 2022
- CVE-2022-3906432Monitor
An attacker sending a single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI bulb blink, and if they replay (i.e.
HighCVSS 8.1No exploitEPSS 0%ikea · tradfri led1732g11 firmwareOct 14, 2022
- CVE-2021-3913131Monitor
Improper Handling of Unexpected Data Type in ced
HighCVSS 7.5No exploitEPSS 1%ced project · cedAug 17, 2021
- CVE-2021-4011630Monitor
Multiple Cisco Products Snort Rule Denial of Service Vulnerability
HighCVSS 7.5No exploitEPSS 1%cisco · secure firewall management centerOct 27, 2021
- CVE-2022-2466830Monitor
A program using swift-nio-http2 is vulnerable to a denial of service attack caused by a network peer sending ALTSVC or ORIGIN frames.
HighCVSS 7.5No exploitEPSS 1%apple · swiftnio http\/2Feb 9, 2022
- CVE-2022-2073030Monitor
Cisco Firepower Threat Defense Software Security Intelligence DNS Feed Bypass Vulnerability
HighCVSS 7.5No exploitEPSS 0%cisco · secure firewall threat defenseMay 3, 2022
- CVE-2022-302930Monitor
Fatal error on incorrect base64 data in RRDP
HighCVSS 7.5No exploitEPSS 0%nlnetlabs · routinatorSep 13, 2022
- CVE-2024-2596630Monitor
Dell PowerScale OneFS versions 8.2.x through 9.7.0.2 contains an improper handling of unexpected data type vulnerability.
HighCVSS 7.5No exploitEPSS 0%dell · powerscale onefsMay 14, 2024
- CVE-2026-1491630Monitor
Kong API Gateway Enterprise: JWT Algorithm-Confusion
HighCVSS 7.7No exploitEPSS 0%kong · kong enteprise gatewaySep 16, 2026
- CVE-2022-164230Monitor
A program using swift-corelibs-foundation is vulnerable to a denial of service attack caused by a potentially malicious source producing a J
HighCVSS 7.5No exploitEPSS 0%apple · swiftJun 16, 2022
- CVE-2026-7378530Monitor
HPE IceWall Federation Agent and Proxy, Denial of Service vulnerability
HighCVSS 7.5No exploitEPSS 0%hewlett packard enterprise · hpe icewall productsSep 11, 2026
- CVE-2025-6354830Monitor
An issue in Eprosima Micro-XREC-DDS Agent v.3.0.1 allows a remote attacker to cause a denial of service via a packet specially crafted to be
HighCVSS 7.5No exploitEPSS 0%May 1, 2026
- GHSA-gpgx-whwh-r29730Monitor
Duplicate advisory: swift-nio-http2 vulnerable to denial of service via ALTSVC or ORIGIN frames
HighCVSS 7.5No exploitSwiftURL · github.com/apple/swift-nio-http2Feb 11, 2022
- CVE-2026-4711028Monitor
Tiptap for PHP < 2.1.1 DoS via Malformed href Attribute
HighCVSS 7.1No exploitEPSS 0%ueberdosis · tiptap-phpJun 24, 2026
- CVE-2025-226827Monitor
HP LaserJet MFP M232-M237 Printer Series - Potential Denial of Service
MediumCVSS 6.9No exploitEPSS 0%hp · 6gx09a firmwareMar 14, 2025
- CVE-2025-100427Monitor
Certain HP LaserJet Pro Printers – Potential Denial of Service
MediumCVSS 6.9No exploitEPSS 0%hp · g3q78a firmwareFeb 6, 2025
- CVE-2023-521526Monitor
Libnbd: crash or misbehaviour when nbd server returns an unexpected block size
MediumCVSS 6.5No exploitEPSS 0%redhat · libnbdSep 28, 2023
- CVE-2024-015126Monitor
Insufficient argument checking in Secure state Entry functions in software using Cortex-M Security Extensions (CMSE), that has been compiled
MediumCVSS 6.5No exploitEPSS 0%arm · arm v8-m security extensions requirements on development toolsApr 24, 2024
- CVE-2022-3906526Monitor
A single malformed IEEE 802.15.4 (Zigbee) frame makes the TRÅDFRI gateway unresponsive, such that connected lighting cannot be controlled wi
MediumCVSS 6.5No exploitEPSS 0%ikea · tradfri gateway e1526 firmwareOct 14, 2022
- CVE-2022-2221923Monitor
Junos OS and Junos OS Evolved: RPD core upon receipt of a specific EVPN route by a BGP route reflector in an EVPN environment
MediumCVSS 5.9No exploitEPSS 0%juniper · junosOct 17, 2022
- CVE-2025-6655022Monitor
Nextcloud Calendar attachments of local files are offered to downloaded
MediumCVSS 5.7No exploitEPSS 0%nextcloud · calendarDec 5, 2025
- CVE-2022-2219322Monitor
Junos OS and Junos OS Evolved: In a BGP rib-sharding scenario when a certain CLI command is executed the rpd process might crash
MediumCVSS 5.5No exploitEPSS 0%juniper · junosApr 14, 2022
- CVE-2024-942321Monitor
Certain HP LaserJet Printers – Potential Denial of Service
MediumCVSS 5.3No exploitEPSS 0%hp · 9yf88a firmwareOct 2, 2024
- CVE-2023-2896121Monitor
Junos OS: ACX Series: IPv6 firewall filter is not installed in PFE when "from next-header ah" is used
MediumCVSS 5.3No exploitEPSS 0%juniper · junosApr 17, 2023