CVE-2026-7931
published 2026-05-06CVE-2026-7931: Insufficient validation of untrusted input in iOS in Google Chrome on iOS prior to 148.0.7778.96 allowed a remote attacker to perform UI spoofing via a crafted…
PriorityP425medium5.4CVSS 3.1
AVNACLPRNUIRSUCLINAL
EPSS
0.19%
8.8th percentile
Insufficient validation of untrusted input in iOS in Google Chrome on iOS prior to 148.0.7778.96 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 148.0.7778.96 | 148.0.7778.96 | |
| chrome | >= 148.0.7778.96 < 148.0.7778.96 | 148.0.7778.96 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
vendor_redhat5.4MEDIUM
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Red Hat
chromium-browser: chromium-browser: Insufficient validation of untrusted input in iOS
vendor_redhat·2026-05-05·CVSS 5.4
CVE-2026-7931 [MEDIUM] chromium-browser: chromium-browser: Insufficient validation of untrusted input in iOS
chromium-browser: chromium-browser: Insufficient validation of untrusted input in iOS
An insufficient validation of untrusted input flaw was found in the iOS component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=474338157
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-2026-7929
vendor_chrome·2026-05-05·CVSS 7.5
CVE-2026-7929 [HIGH] Stable Channel Update for Desktop: CVE-2026-7929
Stable Channel Update for Desktop
CVE-2026-7929: Use after free in MediaRecording. Reported by Google on 2026-04-20 [TBD][ 434825208 ] Medium CVE-2026-7930: Insufficient validation of untrusted input in Cookies
Reported by Satoki on 2025-07-29 [TBD][ 474338157 ] Medium CVE-2026-7931: Insufficient validation of untrusted input in iOS
Severity: high
GHSA
GHSA-v3xg-vjwm-wv2q: Insufficient validation of untrusted input in iOS in Google Chrome on iOS prior to 148
ghsa_unreviewed·2026-05-06
CVE-2026-7931 [MEDIUM] CWE-20 GHSA-v3xg-vjwm-wv2q: Insufficient validation of untrusted input in iOS in Google Chrome on iOS prior to 148
Insufficient validation of untrusted input in iOS in Google Chrome on iOS prior to 148.0.7778.96 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
VulDB
Google Chrome up to 147.0.7727.138 on iOS ui layer
vuldb·2026-05-06·CVSS 5.4
CVE-2026-7931 [MEDIUM] Google Chrome up to 147.0.7727.138 on iOS ui layer
A vulnerability, which was classified as problematic, has been found in Google Chrome on iOS. The impacted element is an unknown function. This manipulation causes improper restriction of rendered ui layers.
This vulnerability is handled as CVE-2026-7931. The attack can be initiated remotely. There is not any exploit available.
It is advisable to upgrade the affected component.
No detection rules found.
No public exploits indexed.
Rapid7
Patch Tuesday - May 2026
blogs_rapid7·2026-05-13·CVSS 10.0
CVE-2026-41089 [CRITICAL] Patch Tuesday - May 2026
Microsoft is publishing 137 vulnerabilities on May 2026 Patch Tuesday . Microsoft is not aware of exploitation in the wild or public disclosure for any of these vulnerabilities. So far this month, Microsoft has provided patches to address 133 browser vulnerabilities, which are not included in the Patch Tuesday count above.
## Windows Netlogon: critical RCE
Anyone responsible for securing a domain controller should prioritize remediation of CVE-2026-41089 , which is a critical stack-based buffer overflow in Windows Netlogon with a CVSS v3 base score of 9.8. Exploitation leads to execution in the context of the Netlogon service, so that’s SYSTEM privileges on the domain controller. For most pentesters, that’s the point at which the customer report more or less writes itself. No privileges
Bugzilla
CVE-2026-7931 chromium-browser: chromium-browser: Insufficient validation of untrusted input in iOS
bugzilla·2026-05-06·CVSS 5.4
CVE-2026-7931 [MEDIUM] CVE-2026-7931 chromium-browser: chromium-browser: Insufficient validation of untrusted input in iOS
CVE-2026-7931 chromium-browser: chromium-browser: Insufficient validation of untrusted input in iOS
An insufficient validation of untrusted input flaw was found in the iOS component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=474338157
2026-05-06
Published