CVE-2026-9984
published 2026-05-28CVE-2026-9984: Use after free in UI in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium…
PriorityP351high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.23%
14.4th percentile
Use after free in UI in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 148.0.7778.216 | 148.0.7778.216 | |
| chrome | >= 148.0.7778.216 < 148.0.7778.216 | 148.0.7778.216 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
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
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 148.0.7778.179 on Windows UI use after free (ID 513002 / WID-SEC-2026-1733)
vuldb·2026-05-31·CVSS 8.8
CVE-2026-9984 [HIGH] Google Chrome up to 148.0.7778.179 on Windows UI use after free (ID 513002 / WID-SEC-2026-1733)
A vulnerability was found in Google Chrome on Windows. It has been classified as critical. The impacted element is an unknown function of the component UI. This manipulation causes use after free.
The identification of this vulnerability is CVE-2026-9984. It is possible to initiate the attack remotely. There is no exploit available.
Upgrading the affected component is recommended.
GHSA
GHSA-rv3r-pw4j-7p7r: Use after free in UI in Google Chrome on Windows prior to 148
ghsa_unreviewed·2026-05-29
CVE-2026-9984 [HIGH] CWE-416 GHSA-rv3r-pw4j-7p7r: Use after free in UI in Google Chrome on Windows prior to 148
Use after free in UI in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)
Palo Alto
PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
vendor_paloalto·2026-06-10·CVSS 8.8
CVE-2026-8509 [HIGH] PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html CVE Summary CVE-2026-8509 Heap buffer overflow in WebML CVE-2026-8510 Integer overflow in Skia CVE-2026-8511 Use after free in UI CVE-2026-8512 Use after free in FileSystem CVE-2026-8513 Use after free in Input CVE-2026-8514 Use after free in Aura CVE-2026-8515 Use after free
Chrome
Stable Channel Update for Desktop: CVE-2026-9983
vendor_chrome·2026-05-27
CVE-2026-9983 [HIGH] Stable Channel Update for Desktop: CVE-2026-9983
Stable Channel Update for Desktop
CVE-2026-9983: Type Confusion in Skia. Reported by Google on 2026-05-14 [N/A][ 513002543 ] High CVE-2026-9984: Use after free in UI
Reported by Google on 2026-05-14 [N/A][ 513019760 ] High CVE-2026-9985: Insufficient validation of untrusted input in Media
Severity: high
Red Hat
chromium-browser: Use after free in UI
vendor_redhat·2026-05-27·CVSS 8.8
CVE-2026-9984 [HIGH] CWE-825 chromium-browser: Use after free in UI
chromium-browser: Use after free in UI
An use after free flaw was found in the UI component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=513002543
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.
2026-05-28
Published