CVE-2025-48989 Security Details

CVE ID

CVE-2025-48989

CWE

CWE-404

CVE Description

Improper Resource Shutdown or Release vulnerability in Apache Tomcat made Tomcat vulnerable to the made you reset attack. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.9, from 10.1.0-M1 through 10.1.43 and from 9.0.0.M1 through 9.0.107. Older, EOL versions may also be affected. Users are recommended to upgrade to one of versions 11.0.10, 10.1.44 or 9.0.108 which fix the issue.

Published

Aug 14, 2025

CVSS Score & Severity

8.7High

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS Score

2.816%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Vulnerable Methods

org/apache/coyote/http2/Http2AsyncUpgradeHandler.sendStreamReset(Lorg/apache/coyote/http2/StreamStateMachine;Lorg/apache/coyote/http2/StreamException;)V

JVM

org/apache/coyote/http2/Http2UpgradeHandler.sendStreamReset(Lorg/apache/coyote/http2/StreamStateMachine;Lorg/apache/coyote/http2/StreamException;)V

JVM

Affected Ecosystems

affected

Source

National Vulnerability Database

References

GitHub · Advisory · GHSA-gqp3-2cvr-x8m3THIRD_PARTY