Staging Environment: Content and features may be unstable or change without notice.
Search for packages
Package details: pkg:maven/org.apache.tomcat/tomcat-coyote@8.5.57
purl pkg:maven/org.apache.tomcat/tomcat-coyote@8.5.57
Next non-vulnerable version 9.0.122
Latest non-vulnerable version 11.0.26
Risk score 10.0
Vulnerabilities affecting this package (23)
Advisory Summary Fixed in package version
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 … There are no reported fixed by versions.
GHSA-vvw4-rfwf-p6hx
Aliases:
CVE-2020-17527
Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat While investigating bug 64830 it was discovered that Apache …
8.5.60
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 … There are no reported fixed by versions.
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 …
8.5.94
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 …
8.5.94
Vulnerable
CVE-2022-42252

Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') 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 …
9.0.68
Vulnerable
10.0.27
Vulnerable
10.1.1
Vulnerable
8.5.83
Vulnerable
CVE-2023-41080

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in FORM authentication feature Apache Tomcat.This issue affects Apache Tomcat: from 11.0.0-M1 …
9.0.80
Vulnerable
8.5.93
Vulnerable
10.1.13
Vulnerable
CVE-2020-13943

HTTP Request Smuggling If a `HTTP/2` client connecting to Apache Tomcat exceeded the agreed maximum number of concurrent streams for …
9.0.38
Vulnerable
8.5.58
Vulnerable
CVE-2021-33037

Inconsistent Interpretation of HTTP Requests (HTTP Request Smuggling) Apache Tomcat does not correctly parse the HTTP transfer-encoding request header in …
9.0.48
Vulnerable
8.5.68
Vulnerable
10.0.7
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 …
10.0.2
Vulnerable
9.0.40
Vulnerable
8.5.60
Vulnerable
CVE-2021-24122

Information Exposure When serving resources from a network location using the NTFS file system, Apache Tomcat is susceptible to JSP …
10.0.0-M10
Vulnerable
9.0.40
Vulnerable
8.5.60
Vulnerable
7.0.107
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 …
8.5.64
Vulnerable
GHSA-qq5r-98hh-rxc9
Aliases:
CVE-2026-24733
Apache Tomcat - Security constraint bypass with HTTP/0.9 Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 …
9.0.113
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 … There are no reported fixed by versions.
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 … There are no reported fixed by versions.
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-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-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
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
GHSA-3p2h-wqq4-wf4h
Aliases:
CVE-2025-31650
Apache Tomcat Denial of Service via invalid HTTP priority header Improper Input Validation vulnerability in Apache Tomcat. Incorrect error handling …
9.0.104
Vulnerable
GHSA-f268-65qc-98vg
Aliases:
CVE-2020-13943
Exposure of Sensitive Information to an Unauthorized Actor in Apache Tomcat If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 …
10.0.0-M8
Vulnerable
9.0.38
Vulnerable
8.5.58
Vulnerable
8.5.58
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 …
11.0.0-M17
Vulnerable
10.1.19
Vulnerable
9.0.86
Vulnerable
8.5.99
Vulnerable
8.5.99
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
Vulnerabilities fixed by this package (7)

Advisory Summary Aliases
CVE-2018-8037
If an async request was completed by the application at the same time as the container triggered the async timeout, …
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-2020-1938
When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats …
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-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 …
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 …
CVE-2020-13935
Loop with Unreachable Exit Condition (Infinite Loop) The payload length in a WebSocket frame was not correctly validated in Apache …