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Package details: pkg:maven/org.apache.tomcat/tomcat@11.0.24
purl pkg:maven/org.apache.tomcat/tomcat@11.0.24
Next non-vulnerable version None.
Latest non-vulnerable version None.
Risk score 4.4
Vulnerabilities affecting this package (50)
Advisory Summary Fixed in package version
CVE-2023-34981

Important: Information disclosure
11.0.0
Vulnerable
CVE-2023-24998

Important: Apache Tomcat denial of service
11.0.0
Vulnerable
CVE-2018-8014

Low: CORS filter has insecure defaults
8.0.53
Vulnerable
8.5.32
Vulnerable
CVE-2016-6797

Low: Unrestricted Access to Global Resources
8.5.5
Vulnerable
CVE-2016-6796

Low: Security Manager Bypass
8.5.5
Vulnerable
CVE-2016-6794

Low: System Property Disclosure
8.5.5
Vulnerable
CVE-2016-5018

Low: Security Manager Bypass
8.5.5
Vulnerable
CVE-2016-0762

Low: Timing Attack
8.5.5
Vulnerable
CVE-2016-3092

Moderate: Denial of Service
8.5.3
Vulnerable
CVE-2013-4286

Important: Information disclosure There are no reported fixed by versions.
CVE-2018-8014

Low: CORS filter has insecure defaults There are no reported fixed by versions.
CVE-2026-66299

Low: DoS in WebSocket chat example
11.0.25
Vulnerable
CVE-2026-73180

Low: Authenticated WebSocket session survives end of HTTP session
11.0.25
Vulnerable
CVE-2026-68763

Important: DoS via allocation leak in HTTP/2 backlog tracking when a stream is reset
11.0.25
Vulnerable
CVE-2026-68569

Important: Principal lookup could fail open in some cases
11.0.25
Vulnerable
CVE-2026-68525

Low: Redirect after FORM authentication may bypass method specific constraints
11.0.25
Vulnerable
CVE-2026-66422

Low: Servlet role references can bypass declarative role constraints
11.0.25
Vulnerable
CVE-2026-65927

Important: RewriteValve [N] restarts at the second rule and may bypass access control
11.0.25
Vulnerable
CVE-2026-65905

Low: Limited replay attack possible with DIGEST authentication
11.0.25
Vulnerable
CVE-2026-65637

Moderate: HTTP/2 no-authority bypass of strict SNI validation
11.0.25
Vulnerable
CVE-2026-65183

Low: TOCTOU when setting specific permissions for Unix Domain Sockets
11.0.25
Vulnerable
CVE-2026-65182

Important: Security constraint bypass
11.0.25
Vulnerable
GHSA-9xv2-5v5q-p794
Aliases:
CVE-2026-65905
Apache Tomcat's DIGEST authenticator has an Authentication Bypass by Capture-replay vulnerability Authentication Bypass by Capture-replay vulnerability in Apache Tomcat's DIGEST …
11.0.25
Vulnerable
GHSA-gcx9-497g-6cp6
Aliases:
CVE-2026-65182
Apache Tomcat has an Improper Access Control, Incorrect Authorization vulnerability Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads …
11.0.25
Vulnerable
GHSA-h3x4-894j-xpx5
Aliases:
CVE-2026-68525
Apache Tomcat's FORM authentication process has an Incorrect Authorization vulnerability Incorrect Authorization vulnerability in Apache Tomcat's FORM authentication process allows …
11.0.25
Vulnerable
CVE-2026-87022

Low: WebSocket message smuggling with per-message-deflate
11.0.26
Vulnerable
CVE-2026-86350

Important: Regression in fix for CVE-2026-41293 can trigger request header mix-up
11.0.26
Vulnerable
CVE-2026-86248

Moderate: Fix for CVE-2026-34500 was incomplete. OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled
11.0.26
Vulnerable
CVE-2026-79677

Moderate: WebSocket DoS due to lost asynchronous write timeout
11.0.26
Vulnerable
CVE-2026-78437

Low: HTTP/2 DoS via malformed request
11.0.26
Vulnerable
CVE-2026-78383

Important: AJP DoS via missing request body
11.0.26
Vulnerable
CVE-2026-77791

Important: DoS via busy wait during WebSocket close
11.0.26
Vulnerable
CVE-2026-77762

Low: Stale HPACK emitter injects trailers into recycled pooled Request
11.0.26
Vulnerable
CVE-2026-77756

Low: Transfer-Encoding honored for HTTP/1.0 requests
11.0.26
Vulnerable
CVE-2026-76183

Important: Bypass of security constraints for WebSocket endpoints
11.0.26
Vulnerable
CVE-2026-75973

Low: Cross-context authentication mix-up with Jakarta Authentication configured
11.0.26
Vulnerable
CVE-2026-73581

Moderate: OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore
11.0.26
Vulnerable
CVE-2026-66299

Low: DoS in WebSocket chat example
10.1.59
Vulnerable
CVE-2026-66299

Low: DoS in WebSocket chat example
9.0.121
Vulnerable
CVE-2018-8014

Low: CORS filter has insecure defaults There are no reported fixed by versions.
CVE-2026-59084

Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the EncryptInterceptor were not clearly documented. This …
9.0.120
Vulnerable
11.0.25
Vulnerable
10.1.59
Vulnerable
CVE-2026-65905
Aliases:
GHSA-9xv2-5v5q-p794
Apache Tomcat's DIGEST authenticator has an Authentication Bypass by Capture-replay vulnerability Authentication Bypass by Capture-replay vulnerability in Apache Tomcat's DIGEST …
11.0.25
Vulnerable
9.0.121
Vulnerable
CVE-2026-66299

Uncontrolled Resource Consumption vulnerability in Apache Tomcat's WebSocket chat example. This issue affects Apache Tomcat: from 11.0.0-M20 through 11.0.24, from …
11.0.25
Vulnerable
9.0.121
Vulnerable
CVE-2026-103119

Important: AJP response mix-up
11.0.27
Vulnerable
CVE-2026-101356

Important: HTTP/2 request/response mix-up after error during async processing
11.0.27
Vulnerable
CVE-2026-101296

Important: JNDIRealm bind credential validation fails open for non-GSSAPI SASL mechanisms
11.0.27
Vulnerable
CVE-2026-93446

Low: Possible TLS 1.3 connection failures
11.0.27
Vulnerable
CVE-2026-88041

Low: HTTP/2 trailer header cross-contamination
11.0.27
Vulnerable
CVE-2026-74049

Low: Jasper JSTL <c:redirect> plug-in implementation omits page abort (SKIP_PAGE)
11.0.27
Vulnerable
CVE-2026-74048

Low: OpenSSL-FFM FIPS failure does not prevent start-up
11.0.27
Vulnerable
Vulnerabilities fixed by this package (2)

Advisory Summary Aliases
CVE-2026-59084
Low: EncryptInterceptor requirements not clearly documented
CVE-2026-59083
Low: Incorrect URL decoding in RewriteValve may allow security control bypass