CVE-2026-11139
published 2026-06-04CVE-2026-11139: Inappropriate implementation in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page…
PriorityP431medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.18%
7.3th percentile
Inappropriate implementation in Paint in Google Chrome 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
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
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 ChromeOS / ChromeOS Flex: CVE-2026-11139
vendor_chrome·2026-06-17
CVE-2026-11139 Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-11139
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-11139
Red Hat
chromium-browser: Policy bypass in Paint
vendor_redhat·2026-06-02·CVSS 6.5
CVE-2026-11139 [MEDIUM] CWE-346 chromium-browser: Policy bypass in Paint
chromium-browser: Policy bypass in Paint
Inappropriate implementation in Paint in Google Chrome 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 Paint component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=501650594
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Chrome
Stable Channel Update for Desktop: CVE-2026-11138
vendor_chrome·2026-06-02
CVE-2026-11138 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-11138
Stable Channel Update for Desktop
CVE-2026-11138: Uninitialized Use in ANGLE. Reported by Google on 2026-04-11 [N/A][ 501650594 ] Medium CVE-2026-11139: Policy bypass in Paint
Reported by Google on 2026-04-11 [N/A][ 501659253 ] Medium CVE-2026-11140: Insufficient validation of untrusted input in Chromecast
Severity: medium
VulDB
Google Chrome up to 148.0.7778.216 Paint cross-domain policy (ID 501650)
vuldb·2026-06-11·CVSS 6.5
CVE-2026-11139 [MEDIUM] Google Chrome up to 148.0.7778.216 Paint cross-domain policy (ID 501650)
A vulnerability marked as problematic has been reported in Google Chrome. The impacted element is an unknown function of the component Paint. The manipulation leads to permissive cross-domain policy with untrusted domains.
This vulnerability is documented as CVE-2026-11139. The attack can be initiated remotely. There is not any exploit available.
It is suggested to upgrade the affected component.
GHSA
Inappropriate implementation in Paint in Google Chrome 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-2026-11139 Inappropriate implementation in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Inappropriate implementation in Paint in Google Chrome 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