EUVD-2026-26665Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
7DescriptionCVE.org
An attachment spoofing issue in WhatsApp for Windows prior to v2.3000.1032164386.258709 could have allowed maliciously formatted documents with embedded NUL bytes in the filename to be shown in the application as one type of file but run as an executable when opened.
AnalysisAI
WhatsApp for Windows prior to v2.3000.1032164386.258709 permits attachment spoofing via maliciously formatted documents with embedded NUL bytes in filenames, causing the application to display files as benign types while executing them as executables upon opening. The vulnerability requires user interaction to open a crafted attachment delivered over the network, enabling an attacker to achieve code execution with the privileges of the WhatsApp process. No public exploit code or active exploitation has been confirmed at time of analysis.
An integer overflow in WhatsApp could result in remote code execution in an established video call. Rated critical sever
A double free vulnerability in the DDGifSlurp function in decoding.c in the android-gif-drawable library before version
An integer underflow in WhatsApp could have caused remote code execution when receiving a crafted video file. Rated high
A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established. Rated high
A security feature bypass issue in WhatsApp Desktop versions prior to v0.3.4932 could have allowed for sandbox escape in
A missing bounds check in image blurring code prior to WhatsApp for Android v2.21.22.7 and WhatsApp Business for Android
A missing bounds check within the audio decoding pipeline for WhatsApp calls in WhatsApp for Android prior to v2.21.3, W
A use-after-free in a logging library in WhatsApp for iOS prior to v2.20.111 and WhatsApp Business for iOS prior to v2.2
A stack overflow in WhatsApp for Android prior to v2.20.196.16, WhatsApp Business for Android prior to v2.20.196.12, Wha
A user controlled parameter used in video call in WhatsApp for Android prior to v2.20.17, WhatsApp Business for Android
A heap buffer overflow bug in libpl_droidsonroids_gif before 1.2.19, as used in WhatsApp for Android before version 2.19
A buffer overflow vulnerability in WhatsApp VOIP stack allowed remote code execution via specially crafted series of RTC
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External POC / Exploit Code
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