Debian/php-league-commonmark: unknown
league/commonmark versions >= 2.0.0 and < 2.8.4 (patched in 2.9.0) contain a denial of service vulnerability in UniqueSlugNormalizer::normalize(), which restarts its numeric-suffix search from 1 on ev
Action: Upgrade php-league-commonmark to 2.9.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.9.0-1 | - |
Fixed versions
| 2.9.0-1 |
Sources
- osv: DEBIAN-CVE-2026-86434#Debian:14/php-league-commonmark
- https://security-tracker.debian.org/tracker/CVE-2026-86434
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