CVE-2026-27141

7.5 highEPSS 0.6%

High (7.5). EPSS 0.6% chance of exploitation in the next 30 days. Fixed in golang.org/x/net 0.51.0.

Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2026-02-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GO-2026-4559	Go	golang.org/x/net	>=0.50.0 <0.51.0	0.51.0