CVE-2026-27141

HIGH

HTTP/2 Server - DoS

Title source: llm
STIX 2.1

Description

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

References (4)

Scores

CVSS v3 7.5
EPSS 0.0002
EPSS Percentile 6.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (1)
golang.org/x/net/golang.org/x/net/http2 0.50.0 - 0.51.0
Published Feb 26, 2026
Tracked Since Feb 27, 2026