https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T18:01:17.539617+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-23956 CVE-2026-23956 — seroval affected by Denial of Service via RegExp serialization 2026-10-09T18:01:17.556024+00:00

Affected: lxsmnsyc seroval

seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. In versions 0.2.0 through 1.4.0, overriding RegExp serialization with extremely large patterns can exhaust JavaScript runtime memory during deserialization. Additionally, overriding RegExp serialization with patterns that trigger catastrophic backtracking can lead to ReDoS (Regular Expression Denial of Service). This issue has been fixed in version 1.4.1.