CVE-2026-33982
Last modified
CVE-2026-33982 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, there is a heap-buffer-overflow READ vulnerability at 24 bytes before the allocation, in winpr_aligned_offset_recalloc(). EPSS estimates a 0.19% chance of exploitation in the next 30 days.
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, there is a heap-buffer-overflow READ vulnerability at 24 bytes before the allocation, in winpr_aligned_offset_recalloc(). This issue has been patched in version 3.24.2.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Freerdp | Freerdp | < 3.24.2 |
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-8jm9-2925-g4v2Mitigation, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-33982?
How severe is CVE-2026-33982?
How do I fix CVE-2026-33982?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-33977FreeRDP is a free implementation of the Remote Desktop Proto…6.5
- CVE-2026-33978Notesnook is a note-taking app focused on user privacy & eas…6.1
- CVE-2026-33979Express XSS Sanitizer is Express 4.x and 5.x middleware whic…8.2
- CVE-2026-3398A vulnerability was determined in Tenda F453 1.0.0.3. Affect…8.8
- CVE-2026-33980Azure Data Explorer MCP Server is a Model Context Protocol (…8.1
- CVE-2026-33981changedetection.io is a free open source web page change det…6.5
- CVE-2026-33983FreeRDP is a free implementation of the Remote Desktop Proto…6.5
- CVE-2026-33984FreeRDP is a free implementation of the Remote Desktop Proto…7.5
- CVE-2026-33985FreeRDP is a free implementation of the Remote Desktop Proto…7.1
- CVE-2026-33986FreeRDP is a free implementation of the Remote Desktop Proto…7.5
- CVE-2026-33987FreeRDP is a free implementation of the Remote Desktop Proto…6.6
- CVE-2026-33989Mobile Next is an MCP server for mobile development and auto…6.5
Are you affected by CVE-2026-33982?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST