CVE-2026-11034
published 2026-06-04CVE-2026-11034: Insufficient validation of untrusted input in Tab Group Sync in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary…
PriorityP428medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
0.18%
8.1th percentile
Insufficient validation of untrusted input in Tab Group Sync in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via malicious network traffic. (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
nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
vendor_redhat6.1MEDIUM
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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-2026-11034
vendor_chrome·2026-06-02
CVE-2026-11034 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-11034
Stable Channel Update for Desktop
CVE-2026-11034: Insufficient validation of untrusted input in Tab Group Sync. Reported by Google on 2026-03-30 [N/A][ 497936421 ] Medium CVE-2026-11035: Insufficient validation of untrusted input in Custom Tabs
Reported by Google on 2026-03-30 [N/A][ 497964917 ] Medium CVE-2026-11036: Inappropriate implementation in DOM
Severity: medium
Red Hat
chromium-browser: Insufficient validation of untrusted input in Tab Group Sync
vendor_redhat·2026-06-02·CVSS 6.1
CVE-2026-11034 [MEDIUM] CWE-79 chromium-browser: Insufficient validation of untrusted input in Tab Group Sync
chromium-browser: Insufficient validation of untrusted input in Tab Group Sync
Insufficient validation of untrusted input in Tab Group Sync in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via malicious network traffic. (Chromium security severity: Medium)
An insufficient validation of untrusted input flaw was found in the Tab Group Sync component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=497934980
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
VulDB
Google Chrome up to 148.0.7778.216 on Android Tab Group Sync cross site scripting (ID 497934 / WID-SEC-2026-1794)
vuldb·2026-06-08·CVSS 6.1
CVE-2026-11034 [MEDIUM] Google Chrome up to 148.0.7778.216 on Android Tab Group Sync cross site scripting (ID 497934 / WID-SEC-2026-1794)
A vulnerability was found in Google Chrome on Android and classified as problematic. The affected element is an unknown function of the component Tab Group Sync. Executing a manipulation can lead to cross site scripting.
This vulnerability appears as CVE-2026-11034. The attack may be performed from remote. There is no available exploit.
It is suggested to upgrade the affected component.
GHSA
Insufficient validation of untrusted input in Tab Group Sync in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via malicious netwo
ghsa_unreviewed·2026-06-05
CVE-2026-11034 [MEDIUM] CWE-20 Insufficient validation of untrusted input in Tab Group Sync in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via malicious netwo
Insufficient validation of untrusted input in Tab Group Sync in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via malicious network traffic. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
2026-06-04
Published