Description
Out-of-bounds Write, Heap-based Buffer Overflow vulnerability in ttttupup wxhelper (src modules). This vulnerability is associated with program files mongoose.C.

This issue affects wxhelper: through 3.9.10.19-v1.
Published: 2026-01-27
Score: 10 Critical
EPSS: < 1% Very Low
KEV: No
Impact: Heap‑based buffer overflow causing memory corruption
Action: Immediate Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 27 Jan 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Ttttupup
Ttttupup wxhelper
Vendors & Products Ttttupup
Ttttupup wxhelper

Tue, 27 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 27 Jan 2026 09:15:00 +0000

Type Values Removed Values Added
Description Out-of-bounds Write, Heap-based Buffer Overflow vulnerability in ttttupup wxhelper (src modules). This vulnerability is associated with program files mongoose.C. This issue affects wxhelper: through 3.9.10.19-v1.
Title a heap-based buffer overflow vulnerability in ttttupup/wxhelper via src/mongoose.
Weaknesses CWE-122
CWE-787
References
Metrics cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:Y/R:U/V:D/RE:M/U:Red'}


Subscriptions

Ttttupup Wxhelper
cve-icon MITRE

Status: PUBLISHED

Assigner: GovTech CSG

Published:

Updated: 2026-01-27T16:59:40.636Z

Reserved: 2026-01-27T08:48:56.893Z

Link: CVE-2026-24822

cve-icon Vulnrichment

Updated: 2026-01-27T16:59:37.400Z

cve-icon NVD

Status : Deferred

Published: 2026-01-27T09:15:52.937

Modified: 2026-04-15T00:35:42.020

Link: CVE-2026-24822

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-18T15:00:03Z

Weaknesses