Fragnesia Local Privilege Escalation report via ESP-in-TCP in the Linux Kernel

AWS ยท 2026-06-05

Actions

Rate this issue

Technical Details

Regions all
CVE IDs CVE-2026-46300
Cost Impact Neutral

What This Means

For DevOps Teams

Update the core networking code to include the correctness patch against the Fragnesia vulnerability (CVE-2026-46300) to harden network protocol implementations and prevent potential exploits.

For Platform Teams

Deploy the Fragnesia patch across all relevant systems to ensure network protocol implementations are secure against privilege escalation vulnerabilities, reducing the risk of system compromise.

For Executives

Evaluate the Fragnesia security bulletin to ensure all systems are patched against the CVE-2026-46300 vulnerability, mitigating risk of unauthorized privilege escalation and potential system compromise.

Source

View original AWS announcement โ†’

Weekly AWS Digest in Your Inbox

No spam, no headlines. Just a weekly summary of the 3โ€“7 AWS changes that matter for DevOps and Platform teams.

๐Ÿ“ง Exactly 1 email per week โ€ข Every Tuesday โ€ข Unsubscribe anytime

Today: AWS only. Coming next: Azure and other major clouds.