PT-2026-81343 · Git+4 · Nokogiri+1

CVE-2025-71406

Published

2025-03-14

Updated

2026-09-01

CVSS v4.0

8.7

High

Vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

🚨 HIGH SEVERITY: CVE-2025-71406 (CVSS 7.8)

Nokogiri <1.18.4 bundles vulnerable libxslt with use-after-free flaws. Crafted XSLT can trigger memory corruption.

✅ Update to Nokogiri 1.18.4+

#CVE #Vulnerability #PatchNow #ThreatIntel https://t.co/p57hvpONpW

Exploit

Fix

Use After Free

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CVE-2025-71406

GHSA-MRXW-MXHJ-P664

Nokogiri

Ruby-Nokogiri