Known Vulnerabilities for Steam by Valvesoftware
Listed below are 2 of the newest known vulnerabilities associated with "Steam" by "Valvesoftware".
These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.
Data on known vulnerable versions is also displayed based on information from known CPEs
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-82183 json | The OAuth Single Sign On WordPress plugin before 7.0.1 does not verify the identity assertion returned by its Steam single s... | Not Provided | 2026-09-02 | 2026-09-02 |
| CVE-2026-19874 json | A heap-based buffer overflow vulnerability exists in Konami's Metal Gear Online 3, originating from improper validation of lo... | Not Provided | 2026-08-24 | 2026-08-24 |
| CVE-2024-57921 json | In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Add a lock when accessing the buddy trim fun... | Not Provided | 2025-01-19 | 2026-08-04 |
| CVE-2021-30481 json | Valve Steam through 2021-04-10, when a Source engine game is installed, allows remote authenticated users to execute arbitrar... | 9 - CRITICAL | 2021-04-10 | 2022-02-07 |
| CVE-2018-12270 json | In Valve Steam 1528829181 BETA, it is possible to perform a homograph / homoglyph attack to create fake URLs in the client, w... | 5.4 - MEDIUM | 2019-05-20 | 2022-02-07 |
Known Affected Configurations (CPE V2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Valvesoftware | Steam | 1528829181 |