Critical Alert 4 Active Exploits Detected Today

CVE-2026-19490 — Citrix NetScaler Authentication Bypass Using an Alternate Path or Channel Vulnerability →
CVE-2025-25249 — Fortinet Multiple Products Heap-based Buffer Overflow Vulnerability →
CVE-2026-87491 — Google Chromium V8 Out of Bounds Write Vulnerability →
CVE-2026-20079 — Cisco Firewall Management Center Authentication Bypass Using an Alternate Path or Channel Vulnerability →
Powered by CVE Watchtower
×
September 10, 2026

CVE Watchtower


← Back to CVE List

CVE-2026-7263NVD

Vulnerability Summary

In PHP versions 8.4.* before 8.4.21 and 8.5.* before 8.5.6, DOMNode::C14N() method may process the XML data incorrectly, causing a circular linked list in the data structure representing the XML document. This may cause subsequent processing of the XML document to enter infinite loop, causing denial of service in the processing application.
Severity Level
UNKNOWN
Published Date
May 10, 2026
Last Modified
Jul 15, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.35%Probability
Root Weakness (CWE)
N/A

External References