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CVE-2026-79677: Missing Release of Resource after Effective Lifetime

🗓️ 23 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Apache Tomcat 9.0.0.M1-9.0.121, 10.1.0-M1-10.1.59, 11.0.0-M1-11.0.25 DoS via WebSocket writes.

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Family
circl
Circl
CVE-2026-79677
23 Sep 202613:10
–circl
cve
CVE
CVE-2026-79677
23 Sep 202611:28
–cve
cvelist
Cvelist
CVE-2026-79677 Apache Tomcat: WebSocket DoS due to lost asynchronous write timeout
23 Sep 202611:28
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debiancve
Debian CVE
CVE-2026-79677
23 Sep 202611:28
–debiancve
euvd
EUVD
EUVD-2026-85232
23 Sep 202611:28
–euvd
kaspersky
Kaspersky
KLA91299 SB vulnerabilities in Apache Tomcat
15 Sep 202600:00
–kaspersky
nvd
NVD
CVE-2026-79677
23 Sep 202612:17
–nvd
osv
OSV
DEBIAN-CVE-2026-79677
23 Sep 202612:17
–osv
osv
OSV
UBUNTU-CVE-2026-79677
24 Sep 202600:00
–osv
tomcat
Apache Tomcat
Fixed in Apache Tomcat 11.0.26
15 Sep 202600:00
–tomcat
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23 Sep 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
EPSS0.00322
SSVC
4