CVE-2026-13943: Uninitialized Use in Google Chrome
CVE-2026-13943 is a medium severity vulnerability in Google Chrome on Android involving uninitialized use in CSS. This flaw allows a remote attacker to potentially obtain sensitive information from process memory by delivering a crafted HTML page. The issue affects Chrome versions prior to 150.0.7871.47 on Android. The vulnerability has a CVSS score of 6.5, indicating a moderate impact primarily on confidentiality. No known exploits in the wild have been reported. A vendor advisory link is provided but does not explicitly confirm patch availability or remediation status.
AI Analysis
Technical Summary
This vulnerability involves uninitialized use in the CSS component of Google Chrome on Android, which can lead to information disclosure. Specifically, an attacker can craft an HTML page that triggers the use of uninitialized memory, potentially leaking sensitive data from the process memory space. The issue affects Chrome versions before 150.0.7871.47. The CVSS 3.1 vector indicates the attack requires no privileges, can be executed remotely over the network, requires user interaction, and impacts confidentiality without affecting integrity or availability.
Potential Impact
Successful exploitation can lead to disclosure of sensitive information from process memory on affected Chrome Android versions. There is no impact on integrity or availability. The vulnerability is rated medium severity with a CVSS score of 6.5.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for current remediation guidance. Users should update to Chrome version 150.0.7871.47 or later once confirmed. Until then, avoid interacting with untrusted HTML content on affected versions.
CVE-2026-13943: Uninitialized Use in Google Chrome
Description
CVE-2026-13943 is a medium severity vulnerability in Google Chrome on Android involving uninitialized use in CSS. This flaw allows a remote attacker to potentially obtain sensitive information from process memory by delivering a crafted HTML page. The issue affects Chrome versions prior to 150.0.7871.47 on Android. The vulnerability has a CVSS score of 6.5, indicating a moderate impact primarily on confidentiality. No known exploits in the wild have been reported. A vendor advisory link is provided but does not explicitly confirm patch availability or remediation status.
CVSS v3.1
Score 6.5medium
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves uninitialized use in the CSS component of Google Chrome on Android, which can lead to information disclosure. Specifically, an attacker can craft an HTML page that triggers the use of uninitialized memory, potentially leaking sensitive data from the process memory space. The issue affects Chrome versions before 150.0.7871.47. The CVSS 3.1 vector indicates the attack requires no privileges, can be executed remotely over the network, requires user interaction, and impacts confidentiality without affecting integrity or availability.
Potential Impact
Successful exploitation can lead to disclosure of sensitive information from process memory on affected Chrome Android versions. There is no impact on integrity or availability. The vulnerability is rated medium severity with a CVSS score of 6.5.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for current remediation guidance. Users should update to Chrome version 150.0.7871.47 or later once confirmed. Until then, avoid interacting with untrusted HTML content on affected versions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:58.029Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","vendor":"Google"}]
Threat ID: 6a444c2127e9c7971985cd70
Added to database: 06/30/2026, 23:07:13 UTC
Last enriched: 07/01/2026, 02:52:50 UTC
Last updated: 07/01/2026, 02:52:50 UTC
Views: 3
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