https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-09-30T11:38:42.228054+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/cve-2021-26813 CVE-2021-26813 2026-09-30T11:38:42.230817+00:00

markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.

 https://db.gcve.eu/vuln/ghsa-jr9p-r423-9m2r GHSA-jr9p-r423-9m2r — markdown2 Regular Expression Denial of Service 2026-09-30T11:38:42.230867+00:00

Affected: PyPI: markdown2

markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.

 https://db.gcve.eu/vuln/pysec-2021-20 PYSEC-2021-20 2026-09-30T11:38:42.230897+00:00

Affected: PyPI: markdown2

markdown2 >=1.0.1.18, fixed in 2.4.0, is affected by a regular expression denial of service vulnerability. If an attacker provides a malicious string, it can make markdown2 processing difficult or delayed for an extended period of time.