https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T14:05:17.899003+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bit-tomcat-2021-43980 BIT-tomcat-2021-43980 — Apache Tomcat: Information disclosure 2026-10-02T14:05:17.923729+00:00

Affected: Bitnami: tomcat

The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0, 10.0.0 to 10.0.18, 9.0.0 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client.

 https://cve.radiocsirt.org/vuln/certfr-2024-avi-0958 certfr-2024-avi-0958 — De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquan… 2026-10-02T14:05:17.923786+00:00 certfr-2024-avi-0958 https://cve.radiocsirt.org/vuln/euvd-2026-240649 EUVD-2026-240649 2026-10-02T14:05:17.923806+00:00 EUVD-2026-240649 https://cve.radiocsirt.org/vuln/fkie_cve-2021-43980 fkie_cve-2021-43980 2026-10-02T14:05:17.923819+00:00

The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client.

 https://cve.radiocsirt.org/vuln/ghsa-jx7c-7mj5-9438 GHSA-jx7c-7mj5-9438 — Apache Tomcat Race Condition vulnerability 2026-10-02T14:05:17.923842+00:00

Affected: Maven: org.apache.tomcat:tomcat

The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client.

 https://cve.radiocsirt.org/vuln/gsd-2021-43980 gsd-2021-43980 2026-10-02T14:05:17.923868+00:00 gsd-2021-43980 https://cve.radiocsirt.org/vuln/oesa-2024-2402 OESA-2024-2402 — tomcat security update 2026-10-02T14:05:17.923879+00:00

Affected: openEuler:22.03-LTS-SP3: tomcat

The Apache Tomcat software is developed in an open and participatory environment and released under the Apache License version 2. The Apache Tomcat project is intended to be a collaboration of the best-of-breed developers from around the world. We invite you to participate in this open development project Security Fix(es): The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client.(CVE-2021-43980) If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling triggered in this case could cause the a pooled object to be placed in the pool twice. This could result in subsequent connections using the same object concurrently which could result in data being returned to the wrong use and/or other errors.(CVE-2022-25762) The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as e…

 https://cve.radiocsirt.org/vuln/opensuse-su-2024:12534-1 openSUSE-SU-2024:12534-1 — tomcat-9.0.43-11.1 on GA media 2026-10-02T14:05:17.923918+00:00

tomcat-9.0.43-11.1 on GA media

 https://cve.radiocsirt.org/vuln/rhsa-2022:7272 RHSA-2022:7272 — Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.0 release and security update 2026-10-02T14:05:17.923936+00:00

Tomcat: Information disclosure tomcat: local privilege escalation vulnerability

 https://cve.radiocsirt.org/vuln/suse-su-2022:4009-1 SUSE-SU-2022:4009-1 — Security update for tomcat 2026-10-02T14:05:17.923953+00:00

Security update for tomcat

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-43980 UBUNTU-CVE-2021-43980 2026-10-02T14:05:17.923967+00:00

Affected: Ubuntu:Pro:18.04:LTS: tomcat8, Ubuntu:Pro:18.04:LTS: tomcat9, Ubuntu:Pro:20.04:LTS: tomcat9, Ubuntu:Pro:22.04:LTS: tomcat9

The simplified implementation of blocking reads and writes introduced in Tomcat 10 and back-ported to Tomcat 9.0.47 onwards exposed a long standing (but extremely hard to trigger) concurrency bug in Apache Tomcat 10.1.0 to 10.1.0-M12, 10.0.0-M1 to 10.0.18, 9.0.0-M1 to 9.0.60 and 8.5.0 to 8.5.77 that could cause client connections to share an Http11Processor instance resulting in responses, or part responses, to be received by the wrong client.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-1558 WID-SEC-W-2022-1558 — Apache Tomcat: Schwachstelle ermöglicht Offenlegung von Informationen 2026-10-02T14:05:17.923990+00:00

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Apache Tomcat ausnutzen, um Informationen offenzulegen.