https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-02T09:09:36.692423+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/ghsa-c2f4-jgmc-q2r5 GHSA-c2f4-jgmc-q2r5 — REXML has DoS condition when parsing malformed XML file 2026-10-02T09:09:38.179335+00:00

Affected: RubyGems: rexml

### Impact

The REXML gems from 3.3.3 to 3.4.1 have a DoS vulnerability when parsing XML containing multiple XML declarations. If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities.

### Patches

REXML gems 3.4.2 or later include the patches to fix these vulnerabilities.

### Workarounds

Don't parse untrusted XMLs.

### References

* https://www.ruby-lang.org/en/news/2025/09/18/dos-rexml-cve-2025-58767/ : An announcement on www.ruby-lang.org