VulnerableCode Package Details - pkg:maven/org.apache.tomcat.embed/tomcat-embed-core@9.0.16

Vulnerabilities affecting this package (84)

Advisory	Summary	Fixed in package version
CVE-2019-12418	When Apache Tomcat 9.0.0.M1 to 9.0.28, 8.5.0 to 8.5.47, 7.0.0 and 7.0.97 is configured with the JMX Remote Lifecycle Listener, …	9.0.37 Vulnerable
CVE-2019-10072	The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions …	9.0.20 Vulnerable 9.0.30 Vulnerable 9.0.35 Vulnerable 8.5.41 Vulnerable
CVE-2019-17563	When using FORM authentication with Apache Tomcat 9.0.0.M1 to 9.0.29, 8.5.0 to 8.5.49 and 7.0.0 to 7.0.98 there was a …	There are no reported fixed by versions.
CVE-2019-0221	The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 echoes user provided …	9.0.19 Vulnerable 9.0.20 Vulnerable 8.5.40 Vulnerable 8.5.41 Vulnerable 7.0.94 Vulnerable
CVE-2019-0232	When running on Windows with enableCmdLineArguments enabled, the CGI Servlet in Apache Tomcat 9.0.0.M1 to 9.0.17, 8.5.0 to 8.5.39 and …	9.0.19 Vulnerable 9.0.20 Vulnerable 9.0.21 Vulnerable 9.0.22 Vulnerable 9.0.24 Vulnerable 9.0.26 Vulnerable 9.0.27 Vulnerable 9.0.29 Vulnerable 9.0.30 Vulnerable 9.0.31 Vulnerable 9.0.33 Vulnerable 9.0.34 Vulnerable 9.0.35 Vulnerable 9.0.36 Vulnerable 9.0.37 Vulnerable 10.0.0-M1 Vulnerable 10.0.0-M3 Vulnerable 10.0.0-M5 Vulnerable 10.0.0-M6 Vulnerable 10.0.0-M7 Vulnerable 8.5.40 Vulnerable 8.5.41 Vulnerable 8.5.42 Vulnerable 8.5.43 Vulnerable 8.5.45 Vulnerable 8.5.46 Vulnerable 8.5.47 Vulnerable 8.5.49 Vulnerable 8.5.50 Vulnerable 8.5.51 Vulnerable 8.5.53 Vulnerable 8.5.54 Vulnerable 7.0.94 Vulnerable 8.5.55 Vulnerable 8.5.56 Vulnerable 8.5.57 Vulnerable 7.0.99 Vulnerable 7.0.100 Vulnerable 7.0.103 Vulnerable 7.0.104 Vulnerable
CVE-2020-1938	When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats …	9.0.31 Vulnerable 9.0.33 Vulnerable 9.0.34 Vulnerable 9.0.35 Vulnerable 9.0.36 Vulnerable 9.0.37 Vulnerable 10.0.0-M1 Vulnerable 10.0.0-M3 Vulnerable 10.0.0-M5 Vulnerable 10.0.0-M6 Vulnerable 10.0.0-M7 Vulnerable 8.5.51 Vulnerable 8.5.53 Vulnerable 8.5.54 Vulnerable 8.5.55 Vulnerable 8.5.56 Vulnerable 8.5.57 Vulnerable 7.0.100 Vulnerable 7.0.103 Vulnerable 7.0.104 Vulnerable
CVE-2020-1935	In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 the HTTP header parsing code used an …	9.0.31 Vulnerable 9.0.33 Vulnerable 9.0.34 Vulnerable 9.0.35 Vulnerable 9.0.36 Vulnerable 9.0.37 Vulnerable 10.0.0-M1 Vulnerable 10.0.0-M3 Vulnerable 10.0.0-M5 Vulnerable 10.0.0-M6 Vulnerable 10.0.0-M7 Vulnerable 8.5.51 Vulnerable 8.5.53 Vulnerable 8.5.54 Vulnerable 8.5.55 Vulnerable 8.5.56 Vulnerable 8.5.57 Vulnerable 7.0.100 Vulnerable 7.0.103 Vulnerable 7.0.104 Vulnerable 7.0.105 Vulnerable
CVE-2020-11996	A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, 9.0.0.M1 to 9.0.35 and 8.5.0 to …	9.0.36 Vulnerable 9.0.37 Vulnerable 10.0.0-M6 Vulnerable 10.0.0-M7 Vulnerable 8.5.56 Vulnerable 8.5.57 Vulnerable
GHSA-hgrr-935x-pq79 Aliases: CVE-2025-61795	Apache Tomcat Vulnerable to Improper Resource Shutdown or Release If an error occurred (including exceeding limits) during the processing of …	9.0.110 Vulnerable
GHSA-wmwf-9ccg-fff5 Aliases: CVE-2025-55752	Apache Tomcat Vulnerable to Relative Path Traversal The fix for bug 60013 introduced a regression where the rewritten URL was …	9.0.109 Vulnerable
GHSA-h2fw-rfh5-95r3 Aliases: CVE-2025-46701	Apache Tomcat - CGI security constraint bypass Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security …	9.0.105 Vulnerable
GHSA-wr62-c79q-cv37 Aliases: CVE-2025-52520	Apache Tomcat Catalina is vulnerable to DoS attack through bypassing of size limits For some unlikely configurations of multipart upload, …	9.0.107 Vulnerable
GHSA-25xr-qj8w-c4vf Aliases: CVE-2025-53506	Apache Tomcat Coyote vulnerable to Denial of Service via excessive HTTP/2 streams Uncontrolled Resource Consumption vulnerability in Apache Tomcat if …	9.0.107 Vulnerable
GHSA-gqp3-2cvr-x8m3 Aliases: CVE-2025-48989	Apache Tomcat Improper Resource Shutdown or Release vulnerability Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable …	9.0.108 Vulnerable
GHSA-83qj-6fr2-vhqg Aliases: CVE-2025-24813	Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT Path Equivalence: 'file.Name' (Internal Dot) leading to …	9.0.99 Vulnerable
GHSA-p22x-g9px-3945 Aliases: CVE-2022-42252	Apache Tomcat may reject request containing invalid Content-Length header If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to …	9.0.68 Vulnerable
GHSA-9xcj-c8cr-8c3c Aliases: CVE-2019-17563	In Apache Tomcat, when using FORM authentication there was a narrow window where an attacker could perform a session fixation …	9.0.30 Vulnerable
GHSA-27hp-xhwr-wr2m Aliases: CVE-2024-56337	Apache Tomcat Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat. This issue affects …	9.0.98 Vulnerable
GHSA-5j33-cvvr-w245 Aliases: CVE-2024-50379	Apache Tomcat Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability during JSP compilation in Apache Tomcat …	9.0.98 Vulnerable
GHSA-wm9w-rjj3-j356 Aliases: CVE-2024-34750	Apache Tomcat - Denial of Service Improper Handling of Exceptional Conditions, Uncontrolled Resource Consumption vulnerability in Apache Tomcat. When processing …	9.0.90 Vulnerable
GHSA-g8pj-r55q-5c2v Aliases: CVE-2023-42795	Apache Tomcat Incomplete Cleanup vulnerability Incomplete Cleanup vulnerability in Apache Tomcat. When recycling various internal objects in Apache Tomcat from …	9.0.81 Vulnerable
GHSA-r6j3-px5g-cq3x Aliases: CVE-2023-45648	Apache Tomcat Improper Input Validation vulnerability Improper Input Validation vulnerability in Apache Tomcat. Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 …	9.0.81 Vulnerable
GHSA-qppj-fm5r-hxr3 Aliases: CVE-2023-44487	HTTP/2 Stream Cancellation Attack ## HTTP/2 Rapid reset attack The HTTP/2 protocol allows clients to indicate to the server that …	9.0.81 Vulnerable
GHSA-q3mw-pvr8-9ggc Aliases: CVE-2023-41080	Apache Tomcat Open Redirect vulnerability URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue …	9.0.80 Vulnerable
GHSA-9m3c-qcxr-9x87 Aliases: CVE-2026-25854	Apache Tomcat has an Open Redirect vulnerability Occasional URL redirection to untrusted Site ('Open Redirect') vulnerability in Apache Tomcat via …	9.0.116 Vulnerable
GHSA-gx5v-xp9w-j4cg Aliases: CVE-2026-41284	Apache Tomcat: Unbounded read in WebDAV LOCK and PROPFIND handling Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.21 Apache Tomcat 10.1.0-M1 …	9.0.118 Vulnerable
GHSA-5mp6-jrq3-r938 Aliases: CVE-2026-43513	Apache Tomcat: LockOutRealm treats user names as case-sensitive Improper Handling of Case Sensitivity vulnerability in LockOutRealm in Apache Tomcat. This …	9.0.118 Vulnerable
GHSA-5m62-pw8w-7w9f Aliases: CVE-2026-43515	Apache Tomcat - Security constraints not correctly applied Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.21 Apache Tomcat 10.1.0-M1 to 10.1.54 …	9.0.118 Vulnerable
GHSA-fv25-8xcx-gqjc Aliases: CVE-2026-42498	Apache Tomcat - WebSocket authentication header exposure Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.21 Apache Tomcat 10.1.0-M1 to 10.1.54 Apache …	9.0.118 Vulnerable
GHSA-h6fc-48rj-7qqh Aliases: CVE-2026-43512	Apache Tomcat - Digest authenticator will authenticate any unknown user Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.21 Apache Tomcat 10.1.0-M1 …	9.0.118 Vulnerable
GHSA-9m89-8frq-c98c Aliases: CVE-2026-43514	Apache Tomcat - AJP secret compared in non-constant time Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.21 Apache Tomcat 10.1.0-M1 to …	9.0.118 Vulnerable
GHSA-qxf4-chvg-4r8r Aliases: CVE-2020-1935	Potential HTTP request smuggling in Apache Tomcat In Apache Tomcat 9.0.0.M1 to 9.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99 …	9.0.31 Vulnerable
GHSA-c9hw-wf7x-jp9j Aliases: CVE-2020-1938	Improper Privilege Management in Tomcat When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections …	9.0.31 Vulnerable
CVE-2022-42252 Aliases: GHSA-p22x-g9px-3945	Improper Input Validation If Apache Tomcat 8.5.0 to 8.5.52, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was …	8.5.83 Vulnerable 9.0.68 Vulnerable 10.0.27 Vulnerable 10.1.1 Vulnerable
CVE-2022-29885	Uncontrolled Resource Consumption The documentation of Apache Tomcat 10.1.0-M1 to 10.1.0-M14, 10.0.0-M1 to 10.0.20, 9.0.13 to 9.0.62 and 8.5.38 to …	10.1.1 Vulnerable 8.5.79 Vulnerable 9.0.63 Vulnerable 10.0.21 Vulnerable
CVE-2022-25762 Aliases: GHSA-h3ch-5pp2-vh6w	Improper Resource Shutdown or Release If a web application sends a WebSocket message concurrently with the WebSocket connection closing when …	9.0.20 Vulnerable 8.5.75 Vulnerable
CVE-2019-12418 Aliases: GHSA-hh3j-x4mc-g48r	In Apache Tomcat, a local attacker may be able to perform a man-in-the-middle attack to capture user names and passwords …	9.0.29 Vulnerable 8.5.49 Vulnerable 7.0.99 Vulnerable
CVE-2021-25329	Uncontrolled Resource Consumption The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat with a configuration edge case that was …	9.0.41 Vulnerable 7.0.107 Vulnerable 8.5.61 Vulnerable
CVE-2020-8022 Aliases: GHSA-gc58-v8h3-x2gr	A Incorrect Default Permissions vulnerability in the packaging of tomcat on SUSE Enterprise Storage 5, SUSE Linux Enterprise Server 12-SP2-BCL, …	9.0.35 Vulnerable 8.0.53 Vulnerable
CVE-2020-13934	Denial of Service h2c does not release the `HTTP/1.1` processor after the upgrade to `HTTP/2.` If a sufficient number of …	9.0.37 Vulnerable 8.5.57 Vulnerable
CVE-2021-30640	Improper Authentication A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a …	8.5.66 Vulnerable 7.0.109 Vulnerable 9.0.46 Vulnerable 10.0.6 Vulnerable
CVE-2020-17527	Information Exposure While investigating bug it was discovered that Apache Tomcat to to to could re-use an HTTP request header …	9.0.40 Vulnerable 10.0.2 Vulnerable 8.5.60 Vulnerable
CVE-2021-41079	Improper Input Validation Apache Tomcat does not properly validate incoming TLS packets. When Tomcat was configured to use NIO+OpenSSL or …	8.5.64 Vulnerable 9.0.44 Vulnerable 10.0.4 Vulnerable
GHSA-f4qf-m5gf-8jm8 Aliases: CVE-2024-21733	Apache Tomcat vulnerable to Generation of Error Message Containing Sensitive Information Generation of Error Message Containing Sensitive Information vulnerability in …	9.0.44 Vulnerable
GHSA-hfrx-6qgj-fp6c Aliases: CVE-2023-24998	Apache Commons FileUpload denial of service vulnerability Apache Commons FileUpload before 1.5 does not limit the number of request parts …	9.0.71 Vulnerable 9.0.71 Vulnerable
GHSA-8vmx-qmch-mpqg Aliases: CVE-2019-0232	Apache Tomcat OS Command Injection vulnerability When running on Windows with enableCmdLineArguments enabled, the CGI Servlet in Apache Tomcat 9.0.0.M1 …	9.0.17 Vulnerable 9.0.17 Vulnerable
GHSA-q4hg-rmq2-52q9 Aliases: CVE-2019-10072	Improper Locking in Apache Tomcat The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on …	9.0.20 Vulnerable 9.0.20 Vulnerable
GHSA-jjpq-gp5q-8q6w Aliases: CVE-2019-0221	Cross-site scripting in Apache Tomcat The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 …	9.0.17 Vulnerable 9.0.17 Vulnerable 9.0.17 Vulnerable
GHSA-4j3c-42xv-3f84 Aliases: CVE-2025-52434	Apache Tomcat is vulnerable to resource exhaustion when using the APR/Native connector Concurrent Execution using Shared Resource with Improper Synchronization …	9.0.107 Vulnerable
GHSA-23hv-mwm6-g8jf Aliases: CVE-2025-55668	Apache Tomcat Session Fixation vulnerability Session Fixation vulnerability in Apache Tomcat via rewrite valve. This issue affects Apache Tomcat: from …	9.0.106 Vulnerable
GHSA-7jqf-v358-p8g7 Aliases: CVE-2024-38286	Apache Tomcat Allocation of Resources Without Limits or Throttling vulnerability Allocation of Resources Without Limits or Throttling vulnerability in Apache …	9.0.90 Vulnerable
CVE-2025-52434 Aliases: GHSA-4j3c-42xv-3f84	Apache Tomcat is vulnerable to resource exhaustion when using the APR/Native connector Concurrent Execution using Shared Resource with Improper Synchronization …	9.0.107 Vulnerable
CVE-2025-48989 Aliases: GHSA-gqp3-2cvr-x8m3	Apache Tomcat Improper Resource Shutdown or Release vulnerability Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable …	11.0.10 Vulnerable 10.1.44 Vulnerable 9.0.108 Vulnerable 11.0.10 Vulnerable 10.1.44 Vulnerable 9.0.108 Vulnerable
CVE-2019-10072 Aliases: GHSA-q4hg-rmq2-52q9	Improper Locking The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache …	9.0.20 Vulnerable 8.5.40 Vulnerable 9.0.20 Vulnerable 8.5.40 Vulnerable
CVE-2025-61795 Aliases: GHSA-hgrr-935x-pq79	Apache Tomcat Vulnerable to Improper Resource Shutdown or Release If an error occurred (including exceeding limits) during the processing of …	11.0.12 Vulnerable 10.1.47 Vulnerable 9.0.110 Vulnerable 11.0.12 Vulnerable 10.1.47 Vulnerable 9.0.110 Vulnerable
CVE-2026-29146 Aliases: GHSA-h468-7pvh-8vr8	Apache Tomcat: Padding Oracle vulnerability in EncryptInterceptor Padding Oracle vulnerability in Apache Tomcat's EncryptInterceptor with default configuration. This issue affects …	9.0.116 Vulnerable 10.1.53 Vulnerable 9.0.116 Vulnerable 10.1.53 Vulnerable
CVE-2025-55668 Aliases: GHSA-23hv-mwm6-g8jf	Apache Tomcat Session Fixation vulnerability Session Fixation vulnerability in Apache Tomcat via rewrite valve. This issue affects Apache Tomcat: from …	11.0.8 Vulnerable 10.1.42 Vulnerable 9.0.106 Vulnerable
CVE-2020-11996 Aliases: GHSA-53hp-jpwq-2jgq	Uncontrolled Resource Consumption in Apache Tomcat A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, …	9.0.35 Vulnerable 10.0.0-M5 Vulnerable 8.5.55 Vulnerable 9.0.35 Vulnerable 10.0.0-M5 Vulnerable 8.5.55 Vulnerable
CVE-2023-28708 Aliases: GHSA-2c9m-w27f-53rm	Unprotected Transport of Credentials When using the RemoteIpFilter with requests received from a reverse proxy via HTTP that include the …	8.5.86 Vulnerable 9.0.72 Vulnerable 11.0.0 Vulnerable 10.1.6 Vulnerable 8.5.86 Vulnerable 9.0.72 Vulnerable 11.0.0 Vulnerable 10.1.6 Vulnerable
CVE-2021-43980	Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') The simplified implementation of blocking reads and writes introduced in …	There are no reported fixed by versions.
GHSA-j39c-c8hj-x4j3 Aliases: CVE-2021-25122	Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat When responding to new h2c connection requests, Apache Tomcat …	9.0.43 Vulnerable 9.0.43 Vulnerable
GHSA-x4m4-345f-5h5g Aliases: CVE-2026-34487	Apache Tomcat vulnerable to Insertion of Sensitive Information into Log File Insertion of Sensitive Information into Log File vulnerability in …	9.0.117 Vulnerable 9.0.117 Vulnerable
GHSA-r29c-68gh-xp6x Aliases: CVE-2026-41293	Apache Tomcat - HTTP/2 request headers not validated Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.21 Apache Tomcat 10.1.0-M1 to 10.1.54 …	9.0.118 Vulnerable 9.0.118 Vulnerable
GHSA-fpj8-gq4v-p354 Aliases: CVE-2025-66614	Apache Tomcat - Client certificate verification bypass Improper Input Validation vulnerability. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, …	9.0.113 Vulnerable 9.0.113 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 …	9.0.121 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 …	9.0.121 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 …	9.0.121 Vulnerable
GHSA-2rvv-w9r2-rg7m Aliases: CVE-2021-24122	Information Disclosure in Apache Tomcat When serving resources from a network location using the NTFS file system, Apache Tomcat versions …	10.0.0-M10 Vulnerable 9.0.40 Vulnerable 9.0.40 Vulnerable
GHSA-jgwr-3qm3-26f3 Aliases: CVE-2021-25329	Potential remote code execution in Apache Tomcat The fix for CVE-2020-9484 was incomplete. When using Apache Tomcat 10.0.0-M1 to 10.0.0, …	9.0.41 Vulnerable 9.0.41 Vulnerable
GHSA-wc4r-xq3c-5cf3 Aliases: CVE-2025-49125	Apache Tomcat - Security constraint bypass for pre/post-resources Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Tomcat. …	11.0.8 Vulnerable 10.1.42 Vulnerable 9.0.106 Vulnerable 9.0.106 Vulnerable
GHSA-h3gc-qfqq-6h8f Aliases: CVE-2025-48988	Apache Tomcat - DoS in multipart upload Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue …	11.0.8 Vulnerable 10.1.42 Vulnerable 9.0.106 Vulnerable 9.0.106 Vulnerable
GHSA-53hp-jpwq-2jgq Aliases: CVE-2020-11996	Uncontrolled Resource Consumption in Apache Tomcat A specially crafted sequence of HTTP/2 requests sent to Apache Tomcat 10.0.0-M1 to 10.0.0-M5, …	10.0.0-M5 Vulnerable 9.0.35 Vulnerable 9.0.35 Vulnerable
GHSA-xjgh-84hx-56c5 Aliases: CVE-2017-12617	Unrestricted Upload of File with Dangerous Type Apache Tomcat When running Apache Tomcat versions 9.0.0.M1 to 9.0.0, 8.5.0 to 8.5.22, …	9.0.1 Vulnerable
GHSA-hh3j-x4mc-g48r Aliases: CVE-2019-12418	Insufficiently Protected Credentials in Apache Tomcat When Apache Tomcat 9.0.0.M1 to 9.0.28, 8.5.0 to 8.5.47, 7.0.0 and 7.0.97 is configured …	9.0.29 Vulnerable 9.0.29 Vulnerable
GHSA-7w75-32cg-r6g2 Aliases: CVE-2024-24549	Apache Tomcat Denial of Service due to improper input validation vulnerability for HTTP/2 requests Denial of Service due to improper …	9.0.86 Vulnerable 10.1.19 Vulnerable 11.0.0-M17 Vulnerable 9.0.86 Vulnerable
GHSA-fccv-jmmp-qg76 Aliases: CVE-2023-46589	Apache Tomcat Improper Input Validation vulnerability Improper Input Validation vulnerability in Apache Tomcat. Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 …	9.0.83 Vulnerable 9.0.83 Vulnerable
GHSA-563x-q5rq-57qp Aliases: CVE-2026-24880	Apache Tomcat has an HTTP Request/Response Smuggling vulnerability Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') vulnerability in Apache Tomcat …	9.0.116 Vulnerable 11.0.20 Vulnerable 9.0.116 Vulnerable
GHSA-344f-f5vg-2jfj Aliases: CVE-2020-9484	Potential remote code execution in Apache Tomcat When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to …	10.0.0-M5 Vulnerable 9.0.35 Vulnerable 10.0.0-M5 Vulnerable 9.0.35 Vulnerable 9.0.35 Vulnerable
CVE-2026-55956	Improper Authorization vulnerability in Apache Tomcat leads to security constraints specified for the default servlet ignoring any method or method …	9.0.119 Vulnerable 10.1.56 Vulnerable 11.0.23 Vulnerable
CVE-2026-55955	Improper Authentication vulnerability in Apache Tomcat allowed a replay attack against the EncryptionInterceptor in the cluster component. This issue affects …	9.0.119 Vulnerable 10.1.56 Vulnerable 11.0.23 Vulnerable
CVE-2026-55276 Aliases: GHSA-mqg3-r7h5-24x4	Apache Tomcat - Logged effective web.xml is incomplete Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat meant that special roles …	9.0.119 Vulnerable 10.1.56 Vulnerable 11.0.23 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 …	9.0.121 Vulnerable 11.0.25 Vulnerable
CVE-2026-59083 Aliases: GHSA-hcjr-322h-429r	Apache Tomcat - Incorrect URL decoding in RewriteValve may allow security control bypass Improper Handling of URL Encoding (Hex Encoding) …	9.0.120 Vulnerable 10.1.57 Vulnerable 11.0.24 Vulnerable
CVE-2026-53404	Always-Incorrect Control Flow Implementation vulnerability in Apache Tomcat's rewrite valve meant that if the first condition in an OR chain …	9.0.119 Vulnerable 10.1.56 Vulnerable 11.0.23 Vulnerable

Next non-vulnerable version	None.
Latest non-vulnerable version	None.
Risk score	10.0

Advisory	Summary	Aliases
CVE-2011-1088	Apache Tomcat 7.x before 7.0.10 does not follow ServletSecurity annotations, which allows remote attackers to bypass intended access restrictions via …
CVE-2018-1304	The URL pattern of "" (the empty string) which exactly maps to the context root was not correctly handled in …
CVE-2018-8037	If an async request was completed by the application at the same time as the container triggered the async timeout, …
CVE-2018-8014	The defaults settings for the CORS filter provided in Apache Tomcat 9.0.0.M1 to 9.0.8, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, …
CVE-2019-17569	The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The …
CVE-2018-1305	Security constraints defined by annotations of Servlets in Apache Tomcat 9.0.0.M1 to 9.0.4, 8.5.0 to 8.5.27, 8.0.0.RC1 to 8.0.49 and …
CVE-2019-0199	The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted streams with excessive numbers of SETTINGS …
CVE-2018-11784	When the default servlet in Apache Tomcat versions 9.0.0.M1 to 9.0.11, 8.5.0 to 8.5.33 and 7.0.23 to 7.0.90 returned a …
CVE-2018-1336	An improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the …
GHSA-qcxh-w3j9-58qr	Apache Tomcat Denial of Service vulnerability The HTTP/2 implementation in Apache Tomcat 9.0.0.M1 to 9.0.14 and 8.5.0 to 8.5.37 accepted …	CVE-2019-0199
GHSA-r53m-pfr5-7v87	Moderate severity vulnerability that affects org.apache.tomcat.embed:tomcat-embed-core Withdrawn: Duplicate of GHSA-qcxh-w3j9-58qr