chromium-browser: Use after free in CSS
Published Feb 13, 2026 ·Due Mar 10, 2026
8.8
HIGHCVSS 3.1
EPSS 55.10%
Description
Use after free in CSS in Google Chrome prior to 145.0.7632.75 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Affected products
-
- Version 145.0.7632.75StatusaffectedConstraints<145.0.7632.75
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Red Hat statement
Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
Date Added
Feb 17, 2026
Patch Due
Mar 10, 2026
Required Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Feb 18, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Feb–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (6 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 55.10% (0.55101) | 99.00th | v5 (v2026.06.15) |
| Sep 20, 2026 | 22.38% (0.22378) | 97.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 22.02% (0.22020) | 97.35th | v5 (v2026.06.15) |
| May 15, 2026 | 23.13% (0.23127) | 95.99th | v4 (v2025.03.14) |
| May 1, 2026 | 9.46% (0.09457) | 92.83th | v4 (v2025.03.14) |
| Feb 14, 2026 | 0.03% (0.00035) | 9.72th | v4 (v2025.03.14) |
References (9)
- https://access.redhat.com/security/cve/CVE-2026-2441 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2439743 Issue Tracking
- https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_13.html Release Notes
- https://github.com/huseyinstif/CVE-2026-2441-PoC/blob/main/poc.html exploit
- https://issues.chromium.org/issues/483569511 Issue TrackingPermissions Required
- https://nvd.nist.gov/vuln/detail/CVE-2026-2441
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-2441 government-resourceUS Government Resource
- https://www.cve.org/CVERecord?id=CVE-2026-2441
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2026-2441 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2439743 | Issue Tracking | |
| https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_13.html | Release Notes | |
| https://github.com/huseyinstif/CVE-2026-2441-PoC/blob/main/poc.html | exploit | |
| https://issues.chromium.org/issues/483569511 | Issue TrackingPermissions Required | |
| https://nvd.nist.gov/vuln/detail/CVE-2026-2441 | ||
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog | ||
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-2441 | government-resourceUS Government Resource | |
| https://www.cve.org/CVERecord?id=CVE-2026-2441 |
Change history (0)
No recorded changes yet.