Uncaught Exception Affecting std/net package, versions >=1.26.0-0 <1.26.6>=1.27.0-0 <1.27.0-rc.3
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published16 Aug 2026
- disclosed14 Jul 2026
- creditMundur
Introduced: 14 Jul 2026
CVE-2026-46600 (opens in a new tab)How to fix?
Upgrade std/net to version 1.26.6, 1.27.0-rc.3 or higher.
Overview
std/net is a Go standard library package std/net
Affected versions of this package are vulnerable to Uncaught Exception.
Go Vulnerability Report:
Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer.