https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T00:54:20.920293+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2024:6670 ALSA-2024:6670 — Moderate: pcs security update 2026-10-03T00:54:20.949539+00:00

Affected: AlmaLinux:8: pcs, AlmaLinux:8: pcs-snmp

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities.

Security Fix(es):

* rexml: rubygem-rexml: DoS when parsing an XML having many specific characters such as whitespace character, >] and ]> (CVE-2024-41123) * rexml: DoS vulnerability in REXML (CVE-2024-41946) * rexml: DoS vulnerability in REXML (CVE-2024-43398)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/bdu:2024-07430 bdu:2024-07430 2026-10-03T00:54:20.949613+00:00 bdu:2024-07430 https://cve.radiocsirt.org/vuln/brew-asciidoctor-cve-2024-43398 BREW-asciidoctor-CVE-2024-43398 — REXML denial of service vulnerability 2026-10-03T00:54:20.949631+00:00

Affected: Homebrew: asciidoctor

### Impact

The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes.

If you need to parse untrusted XMLs with tree parser API like `REXML::Document.new`, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected.

### Patches

The REXML gem 3.3.6 or later include the patch to fix the vulnerability.

### Workarounds

Don't parse untrusted XMLs with tree parser API.

### References

* https://www.ruby-lang.org/en/news/2024/08/22/dos-rexml-cve-2024-43398/ : An announce on www.ruby-lang.org

 https://cve.radiocsirt.org/vuln/certfr-2024-avi-0923 certfr-2024-avi-0923 — De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquan… 2026-10-03T00:54:20.949686+00:00 certfr-2024-avi-0923 https://cve.radiocsirt.org/vuln/euvd-2026-258151 EUVD-2026-258151 2026-10-03T00:54:20.949734+00:00 EUVD-2026-258151 https://cve.radiocsirt.org/vuln/fkie_cve-2024-43398 fkie_cve-2024-43398 2026-10-03T00:54:20.949745+00:00

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes. If you need to parse untrusted XMLs with tree parser API like REXML::Document.new, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected. The REXML gem 3.3.6 or later include the patch to fix the vulnerability.

 https://cve.radiocsirt.org/vuln/ghsa-vmwr-mc7x-5vc3 GHSA-vmwr-mc7x-5vc3 — REXML denial of service vulnerability 2026-10-03T00:54:20.949783+00:00

Affected: RubyGems: rexml

### Impact

The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes.

If you need to parse untrusted XMLs with tree parser API like `REXML::Document.new`, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected.

### Patches

The REXML gem 3.3.6 or later include the patch to fix the vulnerability.

### Workarounds

Don't parse untrusted XMLs with tree parser API.

### References

* https://www.ruby-lang.org/en/news/2024/08/22/dos-rexml-cve-2024-43398/ : An announce on www.ruby-lang.org

 https://cve.radiocsirt.org/vuln/msrc_cve-2024-43398 msrc_CVE-2024-43398 — REXML denial of service vulnerability 2026-10-03T00:54:20.949810+00:00 msrc_CVE-2024-43398 https://cve.radiocsirt.org/vuln/oesa-2024-2114 OESA-2024-2114 — ruby security update 2026-10-03T00:54:20.949827+00:00

Affected: openEuler:22.03-LTS-SP1: ruby, openEuler:24.03-LTS: ruby, openEuler:22.03-LTS-SP4: ruby, openEuler:22.03-LTS-SP3: ruby, openEuler:20.03-LTS-SP4: ruby

Ruby is a fast and easy interpreted scripting language for object-oriented programming. It has many functions for processing text Files and perform system management tasks (such as Perl).

Security Fix(es):

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.1 has some DoS vulnerabilities when it parses an XML that has many specific characters such as `<`, `0` and `%>`. If you need to parse untrusted XMLs, you many be impacted to these vulnerabilities. The REXML gem 3.3.2 or later include the patches to fix these vulnerabilities. Users are advised to upgrade. Users unable to upgrade should avoid parsing untrusted XML strings.(CVE-2024-39908)

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.2 has some DoS vulnerabilities when it parses an XML that has many specific characters such as whitespace character, `>]` and `]>`. The REXML gem 3.3.3 or later include the patches to fix these vulnerabilities.(CVE-2024-41123)

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes. If you need to parse untrusted XMLs with tree parser API like REXML::Document.new, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected. The REXML gem 3.3.6 or later include the patch to fix the vulnerability.(CVE-2024-43398)

 https://cve.radiocsirt.org/vuln/opensuse-su-2025:0129-1 openSUSE-SU-2025:0129-1 — Security update for rubygem-rexml 2026-10-03T00:54:20.949865+00:00

Security update for rubygem-rexml

 https://cve.radiocsirt.org/vuln/rhsa-2024:6702 RHSA-2024:6702 — Red Hat Security Advisory: pcs security update 2026-10-03T00:54:20.949884+00:00

rexml: rubygem-rexml: DoS when parsing an XML having many specific characters such as whitespace character, >] and ]> rexml: DoS vulnerability in REXML rexml: DoS vulnerability in REXML

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2024-43398 UBUNTU-CVE-2024-43398 2026-10-03T00:54:20.949903+00:00

Affected: Ubuntu:Pro:16.04:LTS: ruby2.3, Ubuntu:Pro:18.04:LTS: ruby2.5, Ubuntu:20.04:LTS: ruby2.7, Ubuntu:22.04:LTS: ruby3.0, Ubuntu:24.04:LTS: ruby3.2

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.6 has a DoS vulnerability when it parses an XML that has many deep elements that have same local name attributes. If you need to parse untrusted XMLs with tree parser API like REXML::Document.new, you may be impacted to this vulnerability. If you use other parser APIs such as stream parser API and SAX2 parser API, this vulnerability is not affected. The REXML gem 3.3.6 or later include the patch to fix the vulnerability.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2024-1896 WID-SEC-W-2024-1896 — Ruby: Schwachstelle ermöglicht Denial of Service 2026-10-03T00:54:20.949928+00:00

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ruby ausnutzen, um einen Denial of Service Angriff durchzuführen.