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CVE-2021-26813

🗓️ 03 Mar 2021 15:17:41Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 5 Media mentions👁 175 Views

markdown2 v1.0.1.18, fixed in v2.4.0, is vulnerable to regex denial of service

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Detection
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-26813
3 Mar 202116:15
attackerkb
FreeBSD
py-markdown2 -- regular expression denial of service vulnerability
3 Mar 202100:00
freebsd
Circl
CVE-2021-26813
3 Mar 202118:45
circl
CNNVD
python-markdown2 安全漏洞
3 Mar 202100:00
cnnvd
Cvelist
CVE-2021-26813
3 Mar 202115:17
cvelist
Debian CVE
CVE-2021-26813
3 Mar 202115:17
debiancve
EUVD
EUVD-2021-0118
7 Oct 202500:30
euvd
Fedora
[SECURITY] Fedora 32 Update: python-markdown2-2.4.0-1.fc32
10 May 202100:52
fedora
Fedora
[SECURITY] Fedora 33 Update: python-markdown2-2.4.0-1.fc33
10 May 202101:08
fedora
Fedora
[SECURITY] Fedora 34 Update: python-markdown2-2.4.0-1.fc34
10 May 202101:07
fedora
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17 Jun 2026 03:43Current
7.2High risk
Vulners AI Score7.2
CVSS 25
CVSS 3.17.5
EPSS0.02384
175