CVE-2026-7988
published 2026-05-06CVE-2026-7988: Type Confusion in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page…
PriorityP353high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.31%
22.7th percentile
Type Confusion in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox 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
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_redhat8.8HIGH
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Red Hat
chromium-browser: Type Confusion in WebRTC
vendor_redhat·2026-05-05·CVSS 8.8
CVE-2026-7988 [HIGH] CWE-843 chromium-browser: Type Confusion in WebRTC
chromium-browser: Type Confusion in WebRTC
A type confusion flaw was found in the WebRTC component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=498753456
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-2026-7988
vendor_chrome·2026-05-05·CVSS 8.8
CVE-2026-7988 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-7988
Stable Channel Update for Desktop
CVE-2026-7988: Type Confusion in WebRTC. Reported by Google on 2026-04-02 [N/A][ 498765082 ] Medium CVE-2026-7989: Insufficient data validation in DataTransfer
Reported by Google on 2026-04-02 [N/A][ 498892267 ] Medium CVE-2026-7990: Insufficient validation of untrusted input in Updater
Severity: medium
GHSA
GHSA-82vp-jj7x-34qg: Type Confusion in WebRTC in Google Chrome prior to 148
ghsa_unreviewed·2026-05-06
CVE-2026-7988 [HIGH] CWE-843 GHSA-82vp-jj7x-34qg: Type Confusion in WebRTC in Google Chrome prior to 148
Type Confusion in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)
VulDB
Google Chrome up to 147.0.7727.138 WebRTC type confusion (ID 498753)
vuldb·2026-05-06·CVSS 8.8
CVE-2026-7988 [HIGH] Google Chrome up to 147.0.7727.138 WebRTC type confusion (ID 498753)
A vulnerability labeled as critical has been found in Google Chrome. Affected by this vulnerability is an unknown functionality of the component WebRTC. Such manipulation leads to type confusion.
This vulnerability is listed as CVE-2026-7988. The attack may be performed from remote. There is no available exploit.
The affected component should be upgraded.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-7988 chromium-browser: Type Confusion in WebRTC
bugzilla·2026-05-06·CVSS 8.8
CVE-2026-7988 [HIGH] CVE-2026-7988 chromium-browser: Type Confusion in WebRTC
CVE-2026-7988 chromium-browser: Type Confusion in WebRTC
Type Confusion in WebRTC in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Medium)
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
2026-05-06
Published