CVE-2021-33194

golang-golang-x-net-dev: golang.org/x/net before v0.0.0-20210520170846-37e1c6afe023 allows attackers to cause a denial of service (infinite lo...

CVE-2021-33194 is fixed in 5 products on 1 platform, first by golang-go.net-dev 1:0.0+git20190811.74dc4d7+dfsg-1ubuntu0.1~esm2, released February 5, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0749
94th percentile

golang.org/x/net before v0.0.0-20210520170846-37e1c6afe023 allows attackers to cause a denial of service (infinite loop) via crafted ParseFragment input.

Where it's fixed

ProductFixed inFixReleased
Linux
golang-go.net-dev · Ubuntu 20.04 LTS (focal) 1:0.0+git20190811.74dc4d7+dfsg-1ubuntu0.1~esm2 golang-go.net-dev 1:0.0+git20190811.74dc4d7+dfsg-1ubuntu0.1~esm2 Feb 5, 2026
golang-golang-x-net-dev · Ubuntu 20.04 LTS (focal) 1:0.0+git20190811.74dc4d7+dfsg-1ubuntu0.1~esm2 golang-golang-x-net-dev 1:0.0+git20190811.74dc4d7+dfsg-1ubuntu0.1~esm2 Feb 5, 2026
lxd · Ubuntu 18.04.6 LTS (bionic) 3.0.3-0ubuntu1~18.04.2+esm2 lxd 3.0.3-0ubuntu1~18.04.2+esm2 Feb 5, 2026
lxd-client · Ubuntu 18.04.6 LTS (bionic) 3.0.3-0ubuntu1~18.04.2+esm2 lxd-client 3.0.3-0ubuntu1~18.04.2+esm2 Feb 5, 2026
lxd-tools · Ubuntu 18.04.6 LTS (bionic) 3.0.3-0ubuntu1~18.04.2+esm2 lxd-tools 3.0.3-0ubuntu1~18.04.2+esm2 Feb 5, 2026

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