CVE-2026-11203
published 2026-06-04CVE-2026-11203: Inappropriate implementation in GPU in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page…
PriorityP432medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.23%
13.8th percentile
Inappropriate implementation in GPU in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 149.0.7827.53 | 149.0.7827.53 | |
| chrome | >= 149.0.7827.53 < 149.0.7827.53 | 149.0.7827.53 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
vendor_redhat6.5MEDIUM
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Palo Alto
PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
vendor_paloalto·2026-07-08·CVSS 9.6
CVE-2026-10881 [CRITICAL] PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01245939337.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html CVE Summary CVE-2026-10881 Out of bounds rea
Chrome
Stable Channel Update for Desktop: CVE-2026-11202
vendor_chrome·2026-06-02
CVE-2026-11202 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-11202
Stable Channel Update for Desktop
CVE-2026-11202: Insufficient validation of untrusted input in Chrome for iOS. Reported by Google on 2026-04-22 [N/A][ 505192638 ] Medium CVE-2026-11203: Policy bypass in GPU
Reported by Google on 2026-04-22 [N/A][ 505200733 ] Medium CVE-2026-11204: Inappropriate implementation in Signin
Severity: medium
Red Hat
chromium-browser: Policy bypass in GPU
vendor_redhat·2026-06-02·CVSS 6.5
CVE-2026-11203 [MEDIUM] CWE-346 chromium-browser: Policy bypass in GPU
chromium-browser: Policy bypass in GPU
Inappropriate implementation in GPU in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
A policy bypass flaw was found in the GPU component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=505192638
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Inappropriate implementation in GPU in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
ghsa_unreviewed·2026-06-05
CVE-2026-11203 [MEDIUM] CWE-200 Inappropriate implementation in GPU in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Inappropriate implementation in GPU in Google Chrome on Mac prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
2026-06-04
Published