CVE-2026-13873: Out of bounds memory access in Google Chrome
Out of bounds read in Layout in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)
AI Analysis
Technical Summary
CVE-2026-13873 is an out of bounds read vulnerability (CWE-125, CWE-787) in the Layout component of Google Chrome before version 150.0.7871.47. A remote attacker can exploit this flaw by delivering a malicious HTML page that causes the browser to read memory outside the intended bounds, potentially leaking sensitive information from process memory. The CVSS v3.1 base score is 6.5, reflecting a network attack vector with low complexity, no privileges required, but requiring user interaction. The vulnerability affects confidentiality but not integrity or availability.
Potential Impact
Successful exploitation can lead to disclosure of sensitive information from the browser's process memory. There is no impact on system integrity or availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
A fixed version of Google Chrome is available at 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. The vendor advisory linked confirms the release of this update. No additional mitigations are specified.
CVE-2026-13873: Out of bounds memory access in Google Chrome
Description
Out of bounds read in Layout in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)
CVSS v3.1
Score 6.5medium
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-13873 is an out of bounds read vulnerability (CWE-125, CWE-787) in the Layout component of Google Chrome before version 150.0.7871.47. A remote attacker can exploit this flaw by delivering a malicious HTML page that causes the browser to read memory outside the intended bounds, potentially leaking sensitive information from process memory. The CVSS v3.1 base score is 6.5, reflecting a network attack vector with low complexity, no privileges required, but requiring user interaction. The vulnerability affects confidentiality but not integrity or availability.
Potential Impact
Successful exploitation can lead to disclosure of sensitive information from the browser's process memory. There is no impact on system integrity or availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
A fixed version of Google Chrome is available at 150.0.7871.47. Users and administrators should update to this version or later to remediate the vulnerability. The vendor advisory linked confirms the release of this update. No additional mitigations are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:39.079Z
- 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: 6a444c1927e9c7971985cb17
Added to database: 06/30/2026, 23:07:05 UTC
Last enriched: 07/01/2026, 03:37:10 UTC
Last updated: 08/15/2026, 00:41:10 UTC
Views: 69
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.