Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, ecam_encoder_compress_h264 trusts server-controlled dimensions and does not validate the source buffer size, leading to an out-of-bounds read in sws_scale. This vulnerability is fixed in 3.22.0.

INFO

Published Date :

2026-02-09T18:16:44.715Z

Last Modified :

2026-02-10T16:02:18.820Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-24677 vulnerability.

Vendors Products
Freerdp
  • Freerdp
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-24677.

URL Resource
https://github.com/FreeRDP/FreeRDP/commit/d2d4f449312ddafd4a4c6c8a4f856c7f0d44a3b5 cve-icon cve-icon cve-icon
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-xw37-j744-f8v7 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-24677 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-24677 cve-icon
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CVSS Vulnerability Scoring System

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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact