CVE-2025-27998

Description

An issue in Valvesoftware Steam Client Steam Client 1738026274 allows attackers to escalate privileges via a crafted executable or DLL.

Category

8.4
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.02%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gist.github.com/sornram9254/e8d10efcf246cc50ff3d4f837b261616

Frequently Asked Questions

What is the severity of CVE-2025-27998?
CVE-2025-27998 has been scored as a high severity vulnerability.
How to fix CVE-2025-27998?
To fix CVE-2025-27998, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-27998 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-27998 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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