Stack-based Buffer Overflow in floooh Sokol Library
CVE-2025-15155

4.8MEDIUM

Key Information:

Vendor

Floooh

Status
Sokol
Vendor
CVE Published:
28 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-15155?

A critical vulnerability exists in the floooh Sokol library, specifically in the _sg_pipeline_desc_defaults function within sokol_gfx.h. It allows for stack-based buffer overflow, necessitating local access for exploitation. The vulnerability is publicly accessible, raising concerns about potential risks. Users are advised to implement the provided patch (5d11344150973f15e16d3ec4ee7550a73fb995e0) to mitigate this issue, as no versioning information is available to determine unaffected releases.

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Affected Version(s)

sokol 16cbcc864012898793cd2bc57f802499a264ea40

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-15155 - Proof of Concept

References

https://vuldb.com/?id.338533
vdb-entrytechnical-description
https://vuldb.com/?ctiid.338533
signaturepermissions-required
https://vuldb.com/?submit.719823
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Oneafter (VulDB User)
JSON
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