Apache
Number 9 by total vulnerabilities in the catalog.
Computed from the whole catalog when the site is built.
Combines these spellings from source records: Apache, apache
Total vulnerabilities
3,069
Critical
438
High
924
Known Exploited
39
Exploit available
36
Network, no login needed
64.7%
Of 2,150 scored records
- Critical
- High
- Medium
- Low
- None or not scored
Show as table
| Period | Total | Critical | High | Medium | Low | None or not scored |
|---|---|---|---|---|---|---|
| 2026 (incomplete) | 1,437 | 268 | 608 | 451 | 42 | 68 |
| 2025 | 219 | 30 | 90 | 94 | 5 | 0 |
| 2024 | 263 | 54 | 102 | 99 | 8 | 0 |
| 2023 | 260 | 45 | 79 | 50 | 2 | 84 |
| 2022 | 220 | 24 | 28 | 28 | 1 | 139 |
| 2021 | 173 | 7 | 2 | 4 | 0 | 160 |
| 2020 | 63 | 2 | 2 | 0 | 1 | 58 |
| 2019 | 103 | 1 | 2 | 0 | 1 | 99 |
| 2018 | 167 | 0 | 4 | 0 | 0 | 163 |
| 2017 | 157 | 3 | 5 | 0 | 0 | 149 |
| 2016 | 4 | 2 | 1 | 0 | 0 | 1 |
| 2015 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2013 | 1 | 1 | 0 | 0 | 0 | 0 |
| 2012 | 1 | 1 | 0 | 0 | 0 | 0 |
| 2011 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2010 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2009 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2008 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2007 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2006 | 1 | 0 | 1 | 0 | 0 | 0 |
Top products
| Product | Total | Critical/High |
|---|---|---|
| Apache Airflow | 162 | 43 |
| Apache HTTP Server | 144 | 61 |
| Apache Tomcat | 144 | 75 |
| Apache Traffic Server | 111 | 62 |
| Apache OFBiz | 101 | 42 |
| Apache Camel | 99 | 48 |
| Apache Thrift | 92 | 70 |
| Apache Superset | 65 | 9 |
| Apache CXF | 58 | 35 |
| Apache CloudStack | 51 | 30 |
Top bug types
| Bug type | Total | Critical/High |
|---|---|---|
| Insecure Deserialization | 160 | 120 |
| Improper Input Validation | 151 | 79 |
| Memory Corruption | 143 | 89 |
| Information Disclosure | 135 | 55 |
| Authentication Issues | 113 | 66 |
| Cross-Site Scripting | 106 | 13 |
| Incorrect Authorization | 101 | 45 |
| Path Traversal | 78 | 45 |
| Server-Side Request Forgery | 76 | 40 |
| Missing Authorization | 73 | 30 |
Known to be attacked
| CVE | Title | Published | Severity | EPSS |
|---|---|---|---|---|
| CVE-2026-34486 | Apache Tomcat: Fix for CVE-2026-29146 allowed bypass of EncryptInterceptor | High | 98.5% | |
| CVE-2026-34197 | Apache ActiveMQ Broker, Apache ActiveMQ All, Apache ActiveMQ: Authenticated users could perform RCE via Jolokia MBeans | High | 98.3% | |
| CVE-2025-24813 | Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT | Critical | 99.9% | |
| CVE-2024-45195 | Apache OFBiz: Confused controller-view authorization logic (forced browsing) | Critical | 100.0% | |
| CVE-2024-38856 | Apache OFBiz: Unauthenticated endpoint could allow execution of screen rendering code | High | 99.4% | |
| CVE-2024-38475 | Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches filesystem path. | Critical | 100.0% | |
| CVE-2024-32113 | Apache OFBiz: Path traversal leading to RCE | Critical | 99.9% | |
| CVE-2024-27348 | Apache HugeGraph-Server: Command execution in gremlin | Critical | 99.2% | |
| CVE-2023-46604 | Apache ActiveMQ, Apache ActiveMQ Legacy OpenWire Module: Unbounded deserialization causes ActiveMQ to be vulnerable to a remote code execution (RCE) attack | Critical | 100.0% | |
| CVE-2023-33246 | Apache RocketMQ: Possible remote code execution vulnerability when using the update configuration function | Critical | 96.6% |
Newest vulnerabilities
| CVE | Title | Published | Severity | EPSS |
|---|---|---|---|---|
| CVE-2026-97890 | Apache TomEE: Session fixation in embedded HTTP server | None | n/a | |
| CVE-2026-97888 | Apache TomEE: Caller identity leaks across requests in embedded HTTP server | None | n/a | |
| CVE-2026-97881 | Apache TomEE: Path traversal in embedded HTTP server static resource handling | None | n/a | |
| CVE-2026-97880 | Apache TomEE: Authentication bypass in the embedded HTTP server for endpoints protected by HTTP Basic authentication | None | n/a | |
| CVE-2026-97874 | Apache TomEE: Authentication bypass for Hessian endpoints in non-root web applications | None | n/a | |
| CVE-2026-97872 | Apache TomEE: Authentication bypass of Hessian EJB endpoints due to ignored security settings | None | n/a | |
| CVE-2026-97870 | Apache TomEE: Missing authentication for Hessian endpoints in embedded HTTP server | None | n/a | |
| CVE-2026-97867 | Apache TomEE: Database credential disclosure via remote JNDI lookup | None | n/a | |
| CVE-2026-97849 | Apache TomEE: Derby network service listens on all interfaces | None | n/a | |
| CVE-2026-87758 | Apache TomEE: Missing TLS hostname verification in ejbds client connections | None | n/a |