CVE-2026-11146
published 2026-06-04CVE-2026-11146: Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer…
PriorityP351critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.23%
14.4th percentile
Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape 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
nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
vendor_redhat9.6CRITICAL
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.
VulDB
Google Chrome up to 148.0.7778.216 Chromoting sandbox (ID 501709)
vuldb·2026-06-12·CVSS 9.6
CVE-2026-11146 [CRITICAL] Google Chrome up to 148.0.7778.216 Chromoting sandbox (ID 501709)
A vulnerability described as critical has been identified in Google Chrome. This affects an unknown function of the component Chromoting. The manipulation results in sandbox issue.
This vulnerability is reported as CVE-2026-11146. The attack can be launched remotely. No exploit exists.
Upgrading the affected component is recommended.
GHSA
Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox esc
ghsa_unreviewed·2026-06-05
CVE-2026-11146 CWE-20 Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox esc
Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
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-2026-11146
vendor_chrome·2026-06-17
CVE-2026-11146 Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-11146
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-11146
Chrome
Stable Channel Update for Desktop: CVE-2026-11144
vendor_chrome·2026-06-02
CVE-2026-11144 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-11144
Stable Channel Update for Desktop
CVE-2026-11144: Use after free in Media. Reported by Google on 2026-04-11 [N/A][ 501683745 ] Medium CVE-2026-11145: Race in Geolocation
Reported by Google on 2026-04-11 [N/A][ 501709220 ] Medium CVE-2026-11146: Insufficient validation of untrusted input in Chromoting
Severity: medium
Red Hat
chromium-browser: Insufficient validation of untrusted input in Chromoting
vendor_redhat·2026-06-02·CVSS 9.6
CVE-2026-11146 [CRITICAL] CWE-349 chromium-browser: Insufficient validation of untrusted input in Chromoting
chromium-browser: Insufficient validation of untrusted input in Chromoting
Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
An insufficient validation of untrusted input flaw was found in the Chromoting component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=501709220
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-11146 chromium-browser: Insufficient validation of untrusted input in Chromoting
bugzilla·2026-06-05·CVSS 9.6
CVE-2026-11146 [CRITICAL] CVE-2026-11146 chromium-browser: Insufficient validation of untrusted input in Chromoting
CVE-2026-11146 chromium-browser: Insufficient validation of untrusted input in Chromoting
Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Bugzilla
CVE-2025-11146 apt-cacher-ng: Reflected Cross-site scripting (XSS) vulnerability in Apt-Cacher-NG [fedora-42]
bugzilla·2025-09-30·CVSS 5.1
CVE-2025-11146 [MEDIUM] CVE-2025-11146 apt-cacher-ng: Reflected Cross-site scripting (XSS) vulnerability in Apt-Cacher-NG [fedora-42]
CVE-2025-11146 apt-cacher-ng: Reflected Cross-site scripting (XSS) vulnerability in Apt-Cacher-NG [fedora-42]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Discussion:
This message is a reminder that Fedora Linux 42 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 42 on 2026-05-13.
It is Fedora's po
2026-06-04
Published