Bug 2537950 (CVE-2026-93387) - CVE-2026-93387 chromium-browser: skia: Google Chrome Skia: Cross-origin data disclosure via improper state validation
Summary: CVE-2026-93387 chromium-browser: skia: Google Chrome Skia: Cross-origin data ...
Keywords:
Status: NEW
Alias: CVE-2026-93387
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2539407 2539409 2542236 2542237
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-22 16:20 UTC by OSIDB Bzimport
Modified: 2026-11-09 03:34 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:95194 0 None None None 2026-11-04 16:16:17 UTC
Red Hat Product Errata RHSA-2026:96080 0 None None None 2026-11-09 03:34:43 UTC

Description OSIDB Bzimport 2026-09-22 16:20:55 UTC 
Improper state validation in Skia in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)
Comment 1 Jon Orris 2026-11-04 16:16:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:95194 https://access.redhat.com/errata/RHSA-2026:95194
Comment 2 errata-xmlrpc 2026-11-09 03:34:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:96080 https://access.redhat.com/errata/RHSA-2026:96080
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