56.855 CVE tracked
777 Exploited now
183 Used by ransomware
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CVE Tracker
56.855 CVE
Ten vendors followed by CPE identifier, not by keyword: a CVE appears here once NVD says which products it affects — usually a few days after it is published.
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sorted ascending |
|---|---|---|---|---|
| CVE-2026-55956 | MED 6.5 | apache tomcat Improper Authorization vulnerability in Apache Tomcat leads to security constraints specified for the default servlet ignoring any method or method omission configured as part of the constraint. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22 | 1.5% | — |
| CVE-2026-55955 | MED 6.5 | apache tomcat Improper Authentication vulnerability in Apache Tomcat allowed a replay attack against the EncryptionInterceptor in the cluster component. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.13 through 9. | 0.4% | — |
| CVE-2026-55949 | HIGH 7.8 | microsoft 365_apps Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 0.5% | — |
| CVE-2026-55948 | HIGH 7.8 | microsoft 365_apps Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 0.5% | — |
| CVE-2026-55947 | HIGH 7.8 | microsoft 365_apps Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 0.5% | — |
| CVE-2026-55945 | MED 4.2 | microsoft edge_chromium Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to disclose information locally. | 0.2% | — |
| CVE-2026-55944 | CRIT 9.8 | microsoft dynamics_nav Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network. | 1.5% | — |
| CVE-2026-55899 | HIGH 7.8 | microsoft 365_apps Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 0.5% | — |
| CVE-2026-55898 | MED 6.1 | microsoft 365_apps Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | 0.5% | — |
| CVE-2026-55814 | HIGH 7.5 | apache ranger Missing Authentication in Apache Ranger Download APIs on versions <= 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue. | 0.4% | — |
| CVE-2026-55799 | CRIT 9.8 | apache ranger Remote Code Execution Vulnerability in GraalScriptEngineCreator in Apache Ranger <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue. | 0.6% | — |
| CVE-2026-55723 | HIGH 8.3 | f5 nginx_ingress_controller When NGINX Ingress Controller is configured with Custom Resource Definitions (CRDs) or Ingress annotations, an injection vulnerability exists in the configuration generator of NGINX Ingress Controller. Multiple user-controllable fields are written into the gen | 0.5% | — |
| CVE-2026-55276 | CRIT 9.1 | apache tomcat Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat meant that special roles and empty authorisation constraints were not included when the effective web.xml was logged. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, | 0.6% | — |
| CVE-2026-55145 | MED 6.3 | microsoft copilot Improper neutralization of special elements used in a command ('command injection') in Outlook Copilot allows an authorized attacker to perform tampering over a network. | 0.5% | — |
| CVE-2026-55144 | HIGH 7.1 | microsoft windows_11_24h2 Missing cryptographic step in Windows CryptoAPI allows an authorized attacker to perform tampering locally. | 0.2% | — |
| CVE-2026-55142 | MED 5.5 | microsoft 365_apps Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | 0.6% | — |
| CVE-2026-55141 | HIGH 7.8 | microsoft 365_apps Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 0.5% | — |
| CVE-2026-55140 | HIGH 7.8 | microsoft 365_apps Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | 0.5% | — |
| CVE-2026-55139 | MED 5.5 | microsoft 365_apps Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | 0.5% | — |
| CVE-2026-55138 | MED 5.5 | microsoft 365_apps Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | 0.5% | — |
| CVE-2026-55137 | HIGH 7.8 | microsoft 365_apps Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 0.5% | — |
| CVE-2026-55136 | HIGH 7.8 | microsoft 365_apps Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 0.5% | — |
| CVE-2026-55135 | MED 4.6 | microsoft sharepoint_server Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. | 0.6% | — |
| CVE-2026-55134 | HIGH 7.8 | microsoft 365_apps Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. | 0.6% | — |
| CVE-2026-55133 | HIGH 7.8 | microsoft 365_apps Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized attacker to execute code locally. | 0.5% | — |