Exploit discussion active in current signal (4 latest mentions)
Recommended action window: High priority (within 72h)
NVD description
A flaw was found in the `github.com/antchfx/xpath` component. A remote attacker could exploit this vulnerability by submitting crafted Boolean XPath expressions that evaluate to true. This can cause an infinite loop in the `logicalQuery.Select` function, leading to 100% CPU utilization and a Denial of Service (DoS) condition for the affected system.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
NONE
Momentum
NONE
Most XPath DoS looks like a traffic spike. This CVE-2026-4645 isn't.
Post summary
The post merely notes that CVE‑2026‑4645’s DoS behaviour differs from typical XPath DoS patterns, providing no additional technical or exploit information.
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-4645 - http://Github.com/antchfx/xpath: xpath: denial of service via crafted boolean xpath expressions Intel Report: https://ift.tt/GcreMWk
Post summary
The alert announces CVE‑2026‑4645 as a denial‑of‑service flaw involving crafted XPath boolean expressions, and references a GitHub repository that likely contains relevant code, but provides no evidence of exploitation or patches.
CVE Alert: CVE-2026-4645 - Red Hat - Compliance Operator - https://www.redpacketsecurity.com/cve-alert-cve-2026-4645-red-hat-compliance-operator/ #OSINT #ThreatIntel #CyberSecurity #cve-2026-4645 #red-hat #compliance-operator
Post summary
A CVE alert for Red Hat Compliance Operator (CVE-2026-4645) is posted, but no additional technical, exploitation, or patch information is provided in the tweet.
CVE-2026-4645 XPath Denial of Service Vulnerability in http://github.com/antchfx/xpath ... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4645 Customizable Vulnerability Alerts: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=4
Post summary
The post announces CVE-2026‑4645 as an XPath DoS flaw in the antchfx/xpath Go library, providing links to a vulnerability database entry and customizable alerts, but it lacks any exploit code, active exploitation reports, or patch information.