Linux · 
Ubuntu · Package update · January 16, 2026
Ubuntu · Package update · January 16, 2026google-guest-agent 20230426.00-0ubuntu2: google-guest-agent 20230426.00-0ubuntu2 for Ubuntu 25.04 (plucky)
google-guest-agent 20230426.00-0ubuntu2, released January 16, 2026, fixes 3 CVEs in google-guest-agent. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
9.8
Base score, 0 to 10
Highest EPSS
0.0456
91st percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 3
Routine 0
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| google-guest-agent | Ubuntu 25.04 (plucky) | 20230426.00-0ubuntu2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2022-41723 | google-guest-agent: A maliciously crafted HTTP/2 stream could cause excessive CPU consumptionin the HPACK decoder, sufficient to cause a... | 9.8 | 0.0456 | None reported |
| High | CVE-2021-44716 | google-guest-agent: net/http in Go before 1.16.12 and 1.17.x before 1.17.5 allows uncontrolledmemory consumption in the header canonicali... | 7.5 | 0.0425 | None reported |
| High | CVE-2022-27664 | golang-1.13: 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 c... | 7.5 | 0.0349 | None reported |
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