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Apache

3,495 known vulnerabilities

558
CRITICAL
1,089
HIGH
911
MEDIUM
31
LOW

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airflow 156 http server 140 tomcat 138 traffic server 116 camel 76 superset 70 ofbiz 64 activemq 55 nifi 54 cloudstack 53
2,590 CVEs · Page 5/52
7.5
CVE-2026-58151

Apache Traffic Server can be crashed or driven to resource exhaustion by abusive HTTP/2 framing and flow-control. This

10.0
CVE-2026-58150

Apache Traffic Server does not reject Transfer-Encoding in HTTP/2 requests, allowing downgrade request smuggling. This

10.0
CVE-2026-57834

Apache Traffic Server allows request smuggling if chunked messages are malformed. This issue affects Apache Traffic Ser

9.3
CVE-2026-41920

Improper Access Control vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.0.0 th

5.9
CVE-2026-33930

Apache Traffic Server copies the client Host header into a fixed-size stack buffer without a bound during redirect handl

10.0
CVE-2026-33267

Improper Input Validation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 9.2.0

7.2
CVE-2026-24033

Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Traffic Server.

8.2
CVE-2026-22068

Regular Expression without Anchors vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: fr

9.8
CVE-2026-66713

Deserialization of Untrusted Data (CWE-502) in the Tribes-based clustering component  in Apache Software Foundation Ap

5.3
CVE-2026-66299

Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issue affects Apache To

6.5
CVE-2026-61487

Improper Authorization vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ. An authenticated

7.5
CVE-2026-59878

Improper Input Validation vulnerability in Apache ActiveMQ AMQP, Apache ActiveMQ, Apache ActiveMQ All. A remote unauthe

6.5
CVE-2026-66391

Use of Insufficiently Random Values, Protection Mechanism Failure vulnerability in Apache Wicket. This issue affects Ap

6.1
CVE-2026-66390

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Apache Wicket. Th

5.9
CVE-2026-66053

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift Python bindings. This issue affect

9.1
CVE-2026-58662

Improper Validation of Specified Quantity in Input, Out-of-bounds Read vulnerability in Apache Thrift C++ bindings. Thi

7.5
CVE-2026-58389

Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Rust bindings. This issue affects A

9.1
CVE-2026-58023

Out-of-bounds Read vulnerability in Apache Thrift c_glib bindings. This issue affects Apache Thrift: before 0.24.0. Us

9.8
CVE-2026-55971

Heap-based Buffer Overflow vulnerability in Apache Thrift C++ bindings. This issue affects Apache Thrift: before 0.24.0

6.5
CVE-2026-55970

Buffer Over-read vulnerability in Apache Thrift C++ bindings. This issue affects Apache Thrift: before 0.24.0. Users a

7.5
CVE-2026-55969

Integer Overflow or Wraparound vulnerability in Apache Thrift C++, c_glib, Go, netstd, Delphi and Haxe bindings. This i

7.5
CVE-2026-55968

Inefficient Algorithmic Complexity, Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift

7.5
CVE-2026-49158

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Ruby bindings. This iss

7.5
CVE-2026-48586

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift C++, Java, Python, Go, D

7.5
CVE-2026-48145

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift C++ bindings. This issue affects A

9.1
CVE-2026-48144

Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift c_glib bindings. This issue affect

7.5
CVE-2026-45112

Allocation of Resources Without Limits or Throttling vulnerability in Apache Thrift Java bindings. This issue affects A

7.5
CVE-2026-43871

Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Apache Thrift Python, Go, PHP and Java bindings.

7.5
CVE-2026-41608

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Python bindings. This i

6.5
CVE-2026-49326

Missing Authorization vulnerability in Apache HBase thrift and rest delegation service. A scan operation in thrift/rest

7.5
CVE-2026-66144

Although remote policy references are not retrieved during policy normalization, if they are manually retrieved via the

7.5
CVE-2026-66143

It is possible to bypass the maximum number of normalized policy alternatives that was introduced in Apache Neethi 3.2.2

7.5
CVE-2026-66142

Apache Neethi is vulnerable to uncontrolled recursion when parsing policies that lack policy Ids or with deeply nested s

5.3
CVE-2026-46452

Improper Input Validation vulnerability in Apache NimBLE in Mesh Proxy SAR reassembly could result in passing broken dat

7.5
CVE-2026-45816

NULL Pointer Dereference vulnerability in Apache NimBLE in LE Long Term Key Request event. This requires disabled asser

7.5
CVE-2026-45815

Reachable Assertion vulnerability in Apache NimBLE. A specially crafted ATT Read Multiple Variable Response (BLE_ATT_OP_

8.8
CVE-2026-45813

Out-of-bounds Write, Integer Underflow (Wrap or Wraparound) vulnerability in Apache NimBLE BASS service. Improper valida

6.5
CVE-2026-45812

Incorrect Calculation of Buffer Size vulnerability in Apache NimBLE when processing Legacy Advertising Report HCI event.

7.5
CVE-2026-45811

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Apache NimBLE. The HCI socket tr

5.6
CVE-2026-63317

Arbitrary Class Instantiation via XML Feature Generator Descriptor and Format Name in Apache OpenNLP Versions Affected:

7.3
CVE-2026-60080

Use After Free vulnerability in the Rust deserialization logic of Apache Fory. This issue affects Apache Fory from 0.13.

9.8
CVE-2026-64606

Deserialization of untrusted data vulnerability that may allow class-registration checks to be bypassed during Java lamb

9.1
CVE-2026-64609

Out-of-bounds read via sun.misc.Unsafe in Apache Fory. When out-of-band zero-copy deserialization is used, readAlignedVa

9.8
CVE-2026-64608

Heap type confusion and out-of-bounds read/write in the Apache Fory C++ implementation. When deserializing data in compa

5.4
CVE-2026-58624

Improper input validation in sshd-git in Apache MINA SSHD. Apache MINA SSHD is a Java library for client-side and server

7.3
CVE-2026-56624

Improper certificate validation in Apache MINA SSHD (server-side). Apache MINA SSHD is a Java library for client-side an

7.1
CVE-2026-56623

Path traversal on Windows in Apache MINA SSHD component sshd-git. Apache MINA SSHD is a Java library for client-side and

7.5
CVE-2026-56452

Path traversal in the sshd-scp component of Apache MINA SSHD. Apache MINA SSHD is a Java library for client-side and ser

9.8
CVE-2026-63071

Improper Isolation or Compartmentalization vulnerability in Apache Syncope. An administrator with adequate entitlements

8.1
CVE-2026-62418

Low-privileged authenticated Server-Side Request Forgery (SSRF) vulnerability in Apache Syncope via Connectors and Reso

Frequently Asked Questions

How many CVEs affect Apache?

Apache has 3,495 CVE records in our database, including 596 critical and 1319 high severity vulnerabilities. 37 of these are listed in CISA's Known Exploited Vulnerabilities catalog.

What are the most severe Apache vulnerabilities?

Apache has 596 critical severity (CVSS 9.0+) and 1319 high severity (CVSS 7.0-8.9) vulnerabilities. 37 vulnerabilities are confirmed as actively exploited in the wild.

How can I scan for Apache vulnerabilities?

CyberStrike's AI-powered security agents automatically detect vulnerabilities in Apache products across your infrastructure. The platform provides continuous pentesting, DAST scanning, and real-time vulnerability monitoring with actionable remediation guidance.

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