Chrome
CVE-2026-3061
CRITICAL
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessCraft malicious HTML page
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ExploitServe to Chrome browser
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ExecutionTrigger out-of-bounds read in Media component
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ImpactLeak sensitive memory contents
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V15 - Secure Coding and Architecture Bounds checking, read limits
MITRE ATT&CK
1 technique across 1 tactic: Collection The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | No special conditions — remote unauthenticated exploitation against Chrome versions prior to 145.0.7632.116 with default Media handling enabled. Victim must visit attacker-controlled or compromised webpage. |
| Impact | CVSS 9.1. Chrome vulnerability exploitable through visiting malicious websites or processing attacker-controlled media. |
| Exploit ScenarioDerived | User visits page with crafted media content, triggering OOB read that leaks sensitive memory or crashes the browser. |
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Alert meAnalysisAIv1 – Mar 12, 2026
Out-of-bounds read in Google Chrome Media component before 145.0.7632.116 allows remote attackers to perform memory reads via crafted media content.
Earlier versions of this analysis (1)
OOB read in Chrome Media component.
RemediationAI
Update Chrome to 145.0.7632.116 or later.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
CWE-125 out-of-bounds read in media processing. Crafted media files trigger reads beyond allocated buffer boundaries.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD.
CVSS VectorNVD
DescriptionCVE.org
Out of bounds read in Media in Google Chrome prior to 145.0.7632.116 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)
Executive ViewAI
A critical memory vulnerability in Google Chrome (CVE-2026-3061, CVSS 9.1) allows remote attackers to read sensitive data through malicious web pages, potentially exposing user credentials, authentication tokens, and confidential information. All organizations with Chrome users-particularly those handling sensitive data or accessing critical systems-face immediate risk of data exfiltration and account compromise.
Disable Chrome Media component via Group Policy/managed settings; implement WAF rules blocking suspicious HTML payloads to Media APIs; restrict Chrome usage to whitelisted, trusted sites only; segment network access for high-value assets; enforce browser isolation technology; consider temporary transition to patched alternative browsers for sensitive tasks; disable JavaScript execution where operationally acceptable; implement application-level input validation on web applications.
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Affected Products (CPE)CVE.org
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The Chrome Object Wrapper (COW) implementation in Mozilla Firefox before 18.0, Firefox ESR 17.x before 17.0.2, Thunderbi
The Web IDL implementation in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and Se
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Same weakness CWE-125 – Out-of-bounds Read
View allVendor StatusVendor
SUSE
Severity: High| Product | Status |
|---|---|
| SUSE Package Hub 15 SP6 | Fixed |
| openSUSE Leap 15.6 | Fixed |
| openSUSE Leap 16.0 | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Package Hub 15 SP6 | Fixed |
GitHub PoC
Exploit-DB