VULNRABLE / Vulnerability / CVE-2026-78660

CVE-2026-78660

UNKNOWN LOW golang.org/x/net OSV

Exploit verdict: No active-exploit signal

CVSS Score

—

Severity

UNKNOWN

EPSS

Source

OSV

Summary

HTTP/2 transport accepts malformed framing-related headers in net/http

What this means

CVE-2026-78660 is a unknown-severity vulnerability affecting golang.org/x/net. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published October 8, 2026.

View full advisory at OSV →