CVE-2025-22868
Publication date 26 February 2025
Last updated 11 July 2025
Ubuntu priority
Cvss 3 Severity Score
Description
An attacker can pass a malicious malformed token which causes unexpected memory to be consumed during parsing.
Status
| Package | Ubuntu Release | Status | 
|---|---|---|
| golang-golang-x-oauth2 | 25.10 questing | 
                                Needs evaluation 
                                
                               | 
| 25.04 plucky | 
                                Needs evaluation 
                                
                               | |
| 24.04 LTS noble | 
                                Needs evaluation 
                                
                               | |
| 22.04 LTS jammy | 
                                Needs evaluation 
                                
                               | |
| 20.04 LTS focal | 
                                Needs evaluation 
                                
                               | |
| 18.04 LTS bionic | 
                                Needs evaluation 
                                
                               | |
| 16.04 LTS xenial | 
                                Needs evaluation 
                                
                               | |
| google-guest-agent | 25.10 questing | 
                                Not affected 
                                
                               | 
| 25.04 plucky | 
                                Not affected 
                                
                               | |
| 24.04 LTS noble | 
                                Not affected 
                                
                               | |
| 22.04 LTS jammy | 
                                Not affected 
                                
                               | |
| 20.04 LTS focal | 
                                Not affected 
                                
                               | |
| 18.04 LTS bionic | 
                                Not affected 
                                
                               | |
| 16.04 LTS xenial | 
                                Not affected 
                                
                               | 
Notes
alexmurray
google-guest-agent contains a vendored copy of golang-golang-x-oauth2
mdeslaur
google-guest-agent doesn't appear to use the vulnerable function
Severity score breakdown
| Parameter | Value | 
|---|---|
| Base score |  | 
| Attack vector | Network | 
| Attack complexity | Low | 
| Privileges required | None | 
| User interaction | None | 
| Scope | Unchanged | 
| Confidentiality | None | 
| Integrity impact | None | 
| Availability impact | High | 
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |