CVE-2025-48989 — Apache Tomcat: h2 DoS - Made You Reset

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache Tomcat	affected 11.0.0-M1 through 11.0.9; affected 10.1.0-M1 through 10.1.43; affected 9.0.0.M1 through 9.0.107; unknown 8.5.0 through 8.5.100; unknown 10.0.0-M1 through 10.0.27

CWE

CWE-404

References

https://lists.apache.org/thread/9ydfg0xr0tchmglcprhxgwhj0hfwxlyf

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.

https://www.kb.cert.org/vuls/id/767506
http://www.openwall.com/lists/oss-security/2025/08/13/2

siemens-SADP

No English description supplied.

https://cert-portal.siemens.com/productcert/html/ssa-032379.html