CVE & CISA-KEV Catalog

CVE-2025-10890

CRITICAL
9.1
CVSS v3
NVD

Description

Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

How to fix

Remediation Available
chromiumDebian
Fixed in:140.0.7339.207-1~deb12u1CVE-2025-10890
Fixed in:140.0.7339.207-1~deb13u1CVE-2025-10890
Fixed in:140.0.7339.207-1CVE-2025-10890
Google ChromeWindows application
Affected:140.0.7339.207Fixed in:140.0.7339.207Google LLC
Google Chrome (EXE)Windows application
Affected:140.0.7339.207Fixed in:140.0.7339.207Google LLC
Google Chrome BetaWindows application
Affected:140.0.7339.207Fixed in:140.0.7339.207Google LLC
Google Chrome Beta (EXE)Windows application
Affected:140.0.7339.207Fixed in:140.0.7339.207Google LLC
Google Chrome CanaryWindows application
Affected:140.0.7339.207Fixed in:140.0.7339.207Google LLC
Google Chrome DevWindows application
Affected:140.0.7339.207Fixed in:140.0.7339.207Google LLC
Google Chrome Dev (EXE)Windows application
Affected:140.0.7339.207Fixed in:140.0.7339.207Google LLC

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Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

0.29%probability of exploitation in 30 days
21stpercentile

Low risk: more likely to be exploited than 21% of all known CVEs.

References

Related Vulnerabilities

Other CWE-1300 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-6258High8.10.6%-Fix
CVE-2026-13935Medium6.50.3%-Fix
CVE-2026-13922Medium6.50.3%-Fix
CVE-2026-13790Medium6.50.3%-Fix
CVE-2026-17800Medium6.50.3%-Fix
CVE-2026-17796Medium6.50.3%-Fix

Common questions

How do I fix CVE-2025-10890?

Published advisories record a fix for 8 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2025-10890 being actively exploited?

Not that we know of. CVE-2025-10890 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.29% is the estimated probability that it will be exploited in the next 30 days. That is higher than 21% of all scored CVEs.

How severe is CVE-2025-10890?

CVE-2025-10890 has a CVSS v3 base score of 9.1, rated critical. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2025-10890 affect?

Published advisories record a fix for chromium (Debian), Google Chrome (Windows application), Google Chrome (EXE) (Windows application), Google Chrome Beta (Windows application), and 4 more. Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-09-25.