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Google Chrome CVE-2026-95327

| EUVDEUVD-2026-89149 MEDIUM
Information Exposure (CWE-200)
2026-09-23 vendor:ubuntu GHSA-44rx-59qg-xqpj
Medium
Disputed · 6.5 Vendor: vendor:ubuntu
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Lure victim to malicious web page
  2. Exploit
    Serve crafted content to Chrome
  3. Execution
    Trigger flaw in browser processing
  4. Impact
    Impact within browser context

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V14 - Data Protection Data exposure prevention
MITRE ATT&CK

2 techniques across 2 tactics: Collection, Discovery

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Cannot be enumerated with specificity because the CVE has no description, CVSS vector, or CWE. Based only on product identity, this is a Google Chrome desktop stable-channel fix, so exploitation most plausibly requires the victim to run an affected (unpatched) Chrome desktop version and interact with attacker-controlled web content - but required user interaction, privilege level, and any configuration prerequisites are NOT confirmable from the provided data. Limiting factor: a vendor patch is already available, so exposure is confined to unpatched installations.

Impact

Real-world risk cannot be quantified from the provided signals because the core analytical inputs are absent: there is no description, no CVSS base score or vector, and no CWE. Exploitation-probability signals are all silent - no EPSS score, no CISA KEV listing, and no public POC referenced. The one substantive signal is provenance: the sole reference is Google's 'Stable Channel Update for Desktop' blog (Sep 2026) and a vendor patch is available, which confirms this is a Google Chrome desktop stable-channel fix rather than an unrelated product. Chrome's ubiquity means ANY genuine renderer/browser flaw in this channel warrants prompt patching regardless of the missing scoring, and Chrome bugs disclosed via stable-channel posts are historically browser-exploitable (typically requiring the victim to visit a malicious page). However, with no description the specific severity, vulnerability class, and whether user interaction is required cannot be established. CONFLICTING/MISSING DATA: CVSS is entirely absent so attack vector, complexity, and privilege requirements are unverifiable from the input; exploitation status is unknown - verify severity and details against the Chrome Releases blog and NVD once populated. Treat as 'patch-on-normal-Chrome-cadence' priority pending an official severity rating.

Exploit ScenarioDerived

Consistent with the Chrome stable-channel patch class, a likely scenario is a victim navigating a Chrome desktop browser to an attacker-controlled or compromised web page that triggers the flaw in the browser's rendering or processing pipeline. No public exploit code is identified at time of analysis, and the specific mechanism cannot be confirmed because the CVE has no description. Actual attack vector and complexity are unverifiable from the provided data.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Sep 24, 2026

Google Chrome desktop (stable channel) installations are affected by CVE-2026-95327, a security defect for which Google has published a stable-channel update and a patch is available from the vendor. Because no description, CVSS score or vector, or CWE was supplied with this CVE, the precise impact, attack vector, and affected version range cannot be established from the available intelligence; the only concrete signal is that a vendor fix exists, so residual exposure is confined to unpatched installations. No public exploit code and no confirmed active exploitation were identified at time of analysis, and no EPSS score or CISA KEV entry was provided to indicate elevated real-world risk.

RemediationAI

Patch available per vendor advisory: apply the latest Google Chrome desktop stable-channel update documented in the referenced advisory (http://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html); no exact fixed version string was provided in the input data, so administrators should verify the installed build via chrome://version and confirm it matches or exceeds the release named in that advisory rather than relying on an assumed version number. Ensure Chrome's automatic update mechanism is enabled and not blocked by enterprise policy, and for fleets use the enterprise update controls so that unpatched builds are not pinned; where immediate rollout is not possible, the practical compensating controls are to restrict browsing to trusted internal sites or an allow-listed proxy, which reduces exposure to attacker-controlled web content but degrades usability and does not eliminate the underlying defect, or to run Chrome inside a hardened sandbox/VDI profile with limited local privileges, which constrains post-compromise impact but adds operational overhead. Ubuntu-managed systems should additionally confirm whether the distribution ships its own Chromium/Chrome package and apply the corresponding distribution update, since the vendor attribution in this record indicates downstream packaging involvement.

Affected VersionsENISA

Chrome 154.0.8037.57 <154.0.8037.57

Affected Packages

euvd chrome fix: 154.0.8037.57

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

CVE-2026-95327 is tied to Google Chrome's desktop stable release channel, the Chromium-based multi-process browser that relies on renderer sandboxing, site isolation, and a privileged browser process to contain web-content attacks. The provided data contains no CWE classification, no CVSS base score, and no CVSS vector, so the root-cause class (for example memory corruption, type confusion, use-after-free, or an insufficient-validation flaw) cannot be attributed and should not be assumed; Chrome advisories in this channel routinely bundle multiple fixes across the browser and its bundled components, and the referenced stable-channel update blog post is the only technical source supplied. The reporting vendor is listed as ubuntu, which indicates downstream packaging and distribution interest in the upstream Chrome fix rather than a separate Ubuntu-specific vulnerability, and no CPE identifiers were provided to pin an exact product/version tuple. Consequently, this entry should be treated as an unclassified, patch-available browser defect pending the upstream advisory text, and any claim about privilege required, user interaction, or exploitability beyond web-content delivery would exceed the available evidence.

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Severity by source

Sources disagree (Medium–Critical)
Vendor (vendor:ubuntu) PRIMARY 6.5 MEDIUM
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
SUSE CRITICAL

vuln.today treats the vendor’s rating as authoritative. A higher third-party CVSS (e.g. CISA-ADP) is shown for transparency but does not drive the headline severity.

CVSS VectorVendor: vendor:ubuntu

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

DescriptionCVE.org

[Unknown description]

Threat Intelligence Overview

EPSS Score
0.3%
Top 78% exploitable
Prevalence
Ubiquitous
Google Chrome desktop is among the most widely deployed browsers worldwide
Data Quality
3 sources
Confidence: Low

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.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.3%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
High

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Vendor StatusVendor

SUSE

Severity: Critical
Product Status
SUSE Package Hub 15 SP7 Fixed
openSUSE Leap 16.0 Fixed
openSUSE Tumbleweed Fixed
SUSE Package Hub 15 SP7 Affected

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