CVE-2026-84326
published 2026-09-02CVE-2026-84326: Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML…
PriorityP354high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.50%
41.9th percentile
Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 152.0.7977.75 | 152.0.7977.75 | |
| chrome | >= 152.0.7977.75 < 152.0.7977.75 | 152.0.7977.75 | |
| 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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GHSA
Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-09-02
CVE-2026-84326 CWE-908 Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
VulDB
Google Chrome up to 152.0.7977.65 V8 uninitialized pointer
vuldb·2026-09-02
CVE-2026-84326 [CRITICAL] Google Chrome up to 152.0.7977.65 V8 uninitialized pointer
A vulnerability categorized as critical has been discovered in Google Chrome. Affected by this vulnerability is an unknown functionality of the component V8. Such manipulation leads to uninitialized pointer.
This vulnerability is listed as CVE-2026-84326. The attack may be performed from remote. There is no available exploit.
It is advisable to upgrade the affected component.
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-84326
vendor_chrome·2026-09-08·CVSS 8.8
CVE-2026-84326 [HIGH] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-84326
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-84326
Chrome
Stable Channel Update for Desktop: CVE-2026-84349
vendor_chrome·2026-09-01
CVE-2026-84349 [HIGH] Stable Channel Update for Desktop: CVE-2026-84349
Stable Channel Update for Desktop
CVE-2026-84349: Use after free in Browser. Reported by Google on 2026-07-21 [TBD][ 547936520 ] High CVE-2026-84326: Uninitialized resource in V8
Reported by Jihyeon Jeong (Compsec Lab, Seoul National University / Research Intern) on 2026-08-17 [N/A][ 549311485 ] High CVE-2026-84333: Use after free in Dawn
Severity: high
Red Hat
chromium-browser: Chromium-browser: Arbitrary code execution via crafted HTML page
vendor_redhat·2026-09-01·CVSS 8.8
CVE-2026-84326 [HIGH] CWE-824 chromium-browser: Chromium-browser: Arbitrary code execution via crafted HTML page
chromium-browser: Chromium-browser: Arbitrary code execution via crafted HTML page
Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
A flaw was found in chromium-browser. This uninitialized resource vulnerability allows a remote attacker to execute arbitrary code within the sandbox by enticing a user to visit a specially crafted HTML page. This could lead to unauthorized operations within the affected system.
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet th
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-84326 chromium: Chromium-browser: Arbitrary code execution via crafted HTML page [fedora-all]
bugzilla·2026-09-03·CVSS 8.8
CVE-2026-84326 [HIGH] CVE-2026-84326 chromium: Chromium-browser: Arbitrary code execution via crafted HTML page [fedora-all]
CVE-2026-84326 chromium: Chromium-browser: Arbitrary code execution via crafted HTML page [fedora-all]
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.
Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Bugzilla
CVE-2026-84326 chromium: Chromium-browser: Arbitrary code execution via crafted HTML page [epel-all]
bugzilla·2026-09-03·CVSS 8.8
CVE-2026-84326 [HIGH] CVE-2026-84326 chromium: Chromium-browser: Arbitrary code execution via crafted HTML page [epel-all]
CVE-2026-84326 chromium: Chromium-browser: Arbitrary code execution via crafted HTML page [epel-all]
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.
Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Bugzilla
CVE-2026-84326 chromium-browser: Chromium-browser: Arbitrary code execution via crafted HTML page
bugzilla·2026-09-01
CVE-2026-84326 [HIGH] CVE-2026-84326 chromium-browser: Chromium-browser: Arbitrary code execution via crafted HTML page
CVE-2026-84326 chromium-browser: Chromium-browser: Arbitrary code execution via crafted HTML page
Uninitialized resource in V8 in Google Chrome prior to 152.0.7977.75 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Rapid7
Patch Tuesday - September 2026
blogs_rapid7·2026-09-08·CVSS 7.8
CVE-2026-85880 [HIGH] Patch Tuesday - September 2026
Microsoft is publishing 974 own-product vulnerabilities on September 2026 Patch Tuesday , including 723 vulnerabilities in Windows. Along with Microsoft fixes for 25 non-Microsoft CVEs, that brings the total number of vulnerabilities on the table today to 999. Whether this is the biggest Patch Tuesday ever depends on how we count, but this is by far the most CVEs that Microsoft has ever published in a single day. As Rapid7 noted last month, there is no reason to suppose that Patch Tuesday will ever return to the lower volumes we saw prior to 2026. Microsoft is aware of exploitation in the wild for two of the vulnerabilities published today.
## Windows ALPC: zero-day EoP
The eternal game of elevation of privilege whack-a-mole between Microsoft and attackers continues. This month, the batt
2026-09-02
Published