| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-86434 commonmark 2.0.0 through 2.8.3 Denial of Service via Slug Collision | 7 Sep 202612:53 | – | cvelist |
 | CVE-2026-86434 | 7 Sep 202612:53 | – | debiancve |
 | EUVD-2026-72392 | 7 Sep 202612:53 | – | euvd |
 | CVE-2026-86434 | 7 Sep 202612:53 | – | mend |
 | CVE-2026-86434 | 7 Sep 202613:20 | – | nvd |
 | DEBIAN-CVE-2026-86434 | 7 Sep 202613:20 | – | osv_debian |
| GHSA-MH25-X5HQ-WRQP league/commonmark: Denial of service via colliding heading slugs | 6 Aug 202620:41 | – | osv_ghsa |
| UBUNTU-CVE-2026-86434 | 7 Sep 202613:20 | – | osv_ubuntu |
 | PT-2026-86800 | 7 Sep 202600:00 | – | ptsecurity |
 | CVE-2026-86434: Inefficient Algorithmic Complexity | 7 Sep 202600:00 | – | rapid7 |
10
Node
[
{
"vendor": "thephpleague",
"product": "commonmark",
"defaultStatus": "unaffected",
"versions": [
{
"version": "2.0.0",
"status": "affected",
"versionType": "semver",
"lessThan": "2.8.4"
},
{
"version": "2.8.4",
"status": "unaffected",
"versionType": "semver"
}
],
"packageURL": "pkg:composer/league/commonmark"
}
]Data
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08 Oct 2026 16:17Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
CVSS 48.7
EPSS0.00509
SSVC