CVE-2026-9905
published 2026-05-28CVE-2026-9905: Use after free in Accessibility in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to…
PriorityP345high8.3CVSS 3.1
AVNACHPRNUIRSCCHIHAH
EPSS
0.21%
11.8th percentile
Use after free in Accessibility in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape 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
nvdv3.18.3HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
vendor_redhat8.3HIGH
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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-2026-9905
vendor_chrome·2026-05-27
CVE-2026-9905 [HIGH] Stable Channel Update for Desktop: CVE-2026-9905
Stable Channel Update for Desktop
CVE-2026-9905: Use after free in Accessibility. Reported by Google on 2026-04-02 [N/A][ 499005260 ] High CVE-2026-9906: Out of bounds write in GPU
Reported by Google on 2026-04-02 [N/A][ 499091269 ] High CVE-2026-9907: Out of bounds read in Dawn
Severity: high
Red Hat
chromium-browser: Use after free in Accessibility
vendor_redhat·2026-05-27·CVSS 8.3
CVE-2026-9905 [HIGH] CWE-825 chromium-browser: Use after free in Accessibility
chromium-browser: Use after free in Accessibility
An use after free flaw was found in the Accessibility component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=498883610
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
VulDB
Google Chrome up to 148.0.7778.179 on Windows Accessibility use after free (ID 498883 / WID-SEC-2026-1733)
vuldb·2026-05-30·CVSS 8.3
CVE-2026-9905 [HIGH] Google Chrome up to 148.0.7778.179 on Windows Accessibility use after free (ID 498883 / WID-SEC-2026-1733)
A vulnerability categorized as critical has been discovered in Google Chrome on Windows. Affected by this vulnerability is an unknown functionality of the component Accessibility. Such manipulation leads to use after free.
This vulnerability is traded as CVE-2026-9905. The attack may be launched remotely. There is no exploit available.
It is advisable to upgrade the affected component.
GHSA
GHSA-2jjr-f7gv-3rc9: Use after free in Accessibility in Google Chrome on Windows prior to 148
ghsa_unreviewed·2026-05-29
CVE-2026-9905 [HIGH] CWE-416 GHSA-2jjr-f7gv-3rc9: Use after free in Accessibility in Google Chrome on Windows prior to 148
Use after free in Accessibility in Google Chrome on Windows prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
2026-05-28
Published