CVE-2026-64808: High severity JetBrains PhpStorm vulnerability
Published Jul 23, 2026
·Updated
In JetBrains PhpStorm before 2026.2 arbitrary code execution was possible before granting project trust via project tooling
Affected Software
2 affected components
JetBrains PhpStorm<2026.2
JetBrains PhpStorm<2026.2.0
Event History
Jul 23, 2026
CVE Published
via MITRE·11:36 AM
Data Sourced
via MITRE·11:36 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·12:18 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-64808?
The severity of CVE-2026-64808 is rated at high, with a score of 8.4.
2
How do I fix CVE-2026-64808?
To fix CVE-2026-64808, users should update JetBrains PhpStorm to version 2026.2 or later.
3
What kind of vulnerability is CVE-2026-64808?
CVE-2026-64808 is an arbitrary code execution vulnerability impacting JetBrains PhpStorm.
4
Who is affected by CVE-2026-64808?
Users of JetBrains PhpStorm versions prior to 2026.2 are affected by CVE-2026-64808.
5
When was CVE-2026-64808 published?
CVE-2026-64808 was published on July 23, 2026.