CVE-2026-77791
7.5 HIGHPublished 2026-09-23 · Updated 2026-09-23
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
Uncontrolled Resource Consumption vulnerability in Apache Tomcat during sending of WebSocket close message enabled a DoS attack. This issue affects Apache Tomcat: from 11.0.0-M5 through 11.0.25, from 10.1.8 through 10.1.59, from 9.0.74 through 9.0.121. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.88 through 8.5.100. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.26, 10.1.60 or 9.0.122, which fix the issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- UNSCOREDCVE-2026-100242PoC
- MEDIUMCVE-2026-100527PoC
- LOWCVE-2026-100542PoC
- HIGHCVE-2026-100558PoC
- MEDIUMCVE-2026-100571PoC
- MEDIUMCVE-2026-100572PoC
- MEDIUMCVE-2026-100648PoC
- MEDIUMCVE-2026-100650PoC
Related by shared AI tags and CWE weakness class. Browse the full archive.