CVE-2026-11240
published 2026-06-05CVE-2026-11240: Insufficient validation of untrusted input in Loader in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process…
PriorityP412low3.1CVSS 3.1
AVNACHPRNUIRSUCLINAN
EPSS
0.19%
8.5th percentile
Insufficient validation of untrusted input in Loader in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)
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
nvdv3.13.1LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
vendor_redhat3.1LOW
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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-2026-11240
vendor_chrome·2026-06-02
CVE-2026-11240 [LOW] Stable Channel Update for Desktop: CVE-2026-11240
Stable Channel Update for Desktop
CVE-2026-11240: Insufficient validation of untrusted input in Loader. Reported by Google on 2026-03-27 [N/A][ 497203741 ] Low CVE-2026-11241: Insufficient validation of untrusted input in Cast
Reported by Google on 2026-03-28 [N/A][ 497385823 ] Low CVE-2026-11242: Insufficient validation of untrusted input in Plugins
Severity: low
Red Hat
chromium-browser: Insufficient validation of untrusted input in Loader
vendor_redhat·2026-06-02·CVSS 3.1
CVE-2026-11240 [LOW] CWE-1286 chromium-browser: Insufficient validation of untrusted input in Loader
chromium-browser: Insufficient validation of untrusted input in Loader
Insufficient validation of untrusted input in Loader in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)
An insufficient validation of untrusted input flaw was found in the Loader component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=497030032
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Insufficient validation of untrusted input in Loader in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted H
ghsa_unreviewed·2026-06-05
CVE-2026-11240 [LOW] CWE-20 Insufficient validation of untrusted input in Loader in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted H
Insufficient validation of untrusted input in Loader in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)
No detection rules found.
No public exploits indexed.
2026-06-05
Published