CVE-2022-27664 — Uncontrolled Resource Consumption in X NET

CWE-400 — Uncontrolled Resource Consumption19 documents8 sources
Severity
7.5HIGHNVD
OSV6.5
EPSS
0.1%
top 66.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Golang.org X NETGolang.org X NET Http2Golang GO+1 more
Timeline
PublishedSep 6
Latest updateApr 7

Description

In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶Gogolang.org/x_net_http2< 0.0.0-20220906165146-f3363e06e74c
▶NVDgolang/go< 1.18.6+1
▶Gogolang.org/x_net< 0.0.0-20220906165146-f3363e06e74c

Also affects: Fedora 36, 37

🔴Vulnerability Details

10
OSV
adsys, juju-core, lxd vulnerabilities↗2026-04-07
▶
OSV
golang-golang-x-net-dev vulnerabilities↗2026-03-31
▶
OSV
golang-golang-x-net vulnerabilities↗2026-03-12
▶
OSV
golang-1.13, golang-1.16 vulnerabilities↗2024-01-09
▶
OSV
golang-1.18 vulnerabilities↗2023-04-25
▶

📋Vendor Advisories

8
Ubuntu
ADSys, Juju Core, LXD vulnerabilities↗2026-04-07
▶
Ubuntu
Go Networking vulnerabilities↗2026-03-31
▶
Ubuntu
Go Networking vulnerabilities↗2026-03-12
▶
Ubuntu
Go vulnerabilities↗2024-01-09
▶
Ubuntu
Go vulnerabilities↗2023-04-25
▶
CVE-2022-27664 — Uncontrolled Resource Consumption | cvebase