CVE-2026-11659
published 2026-06-09CVE-2026-11659: Integer overflow in UI in Google Chrome on Linux prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML…
PriorityP350critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.25%
16.7th percentile
Integer overflow in UI in Google Chrome on Linux prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 149.0.7827.103 | 149.0.7827.103 | |
| chrome | >= 149.0.7827.103 < 149.0.7827.103 | 149.0.7827.103 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
vendor_redhat9.6CRITICAL
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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 ChromeOS / ChromeOS Flex: CVE-2026-11659
vendor_chrome·2026-06-17
CVE-2026-11659 Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-11659
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-11659
Chrome
Stable Channel Update for Desktop: CVE-2026-11658
vendor_chrome·2026-06-08
CVE-2026-11658 [HIGH] Stable Channel Update for Desktop: CVE-2026-11658
Stable Channel Update for Desktop
CVE-2026-11658: Insufficient validation of untrusted input in Extensions. Reported by Google on 2026-05-15 [N/A][ 513702971 ] High CVE-2026-11659: Insufficient validation of untrusted input in UI
Reported by Google on 2026-05-16 [N/A][ 513731890 ] High CVE-2026-11660: Insufficient validation of untrusted input in New Tab Page
Severity: high
Red Hat
chromium-browser: Insufficient validation of untrusted input in UI
vendor_redhat·2026-06-08·CVSS 9.6
CVE-2026-11659 [CRITICAL] CWE-190 chromium-browser: Insufficient validation of untrusted input in UI
chromium-browser: Insufficient validation of untrusted input in UI
Integer overflow in UI in Google Chrome on Linux prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
An insufficient validation of untrusted input flaw was found in the UI component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=513702971
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Integer overflow in UI in Google Chrome on Linux prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
ghsa_unreviewed·2026-06-09
CVE-2026-11659 [CRITICAL] CWE-20 Integer overflow in UI in Google Chrome on Linux prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Integer overflow in UI in Google Chrome on Linux prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
2026-06-09
Published