CVE-2026-8512
published 2026-05-14CVE-2026-8512: Use after free in FileSystem in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to…
PriorityP345high8.3CVSS 3.1
AVNACHPRNUIRSCCHIHAH
EPSS
0.21%
11.0th percentile
Use after free in FileSystem in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 148.0.7778.168 | 148.0.7778.168 | |
| chrome | >= 148.0.7778.168 < 148.0.7778.168 | 148.0.7778.168 | |
| 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
Red Hat
chromium-browser: chromium-browser: Use after free in FileSystem
vendor_redhat·2026-05-14·CVSS 8.3
CVE-2026-8512 [HIGH] CWE-825 chromium-browser: chromium-browser: Use after free in FileSystem
chromium-browser: chromium-browser: Use after free in FileSystem
An use after free flaw was found in the FileSystem component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=495782021
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-2026-8511
vendor_chrome·2026-05-12·CVSS 9.6
CVE-2026-8511 [CRITICAL] Stable Channel Update for Desktop: CVE-2026-8511
Stable Channel Update for Desktop
CVE-2026-8511: Use after free in UI. Reported by Google on 2026-03-22 [N/A][ 495782021 ] Critical CVE-2026-8512: Use after free in FileSystem
Reported by Google on 2026-03-24 [N/A][ 495939973 ] Critical CVE-2026-8513: Use after free in Input
Severity: critical
GHSA
GHSA-8747-7f43-99gq: Use after free in FileSystem in Google Chrome prior to 148
ghsa_unreviewed·2026-05-14
CVE-2026-8512 [HIGH] CWE-416 GHSA-8747-7f43-99gq: Use after free in FileSystem in Google Chrome prior to 148
Use after free in FileSystem in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-8509 CVE-2026-8510 CVE-2026-8511 CVE-2026-8512 CVE-2026-8513 CVE-2026-8514 CVE-2026-8515 CVE-2026-8516 CVE-2026-8517 CVE-2026-8518 CVE-2026-8519 CVE-2026-8520 CVE-2026-8521 CVE-2026-8522 CVE-
bugzilla·2026-05-15·CVSS 8.8
CVE-2026-8509 [HIGH] CVE-2026-8509 CVE-2026-8510 CVE-2026-8511 CVE-2026-8512 CVE-2026-8513 CVE-2026-8514 CVE-2026-8515 CVE-2026-8516 CVE-2026-8517 CVE-2026-8518 CVE-2026-8519 CVE-2026-8520 CVE-2026-8521 CVE-2026-8522 CVE-
CVE-2026-8509 CVE-2026-8510 CVE-2026-8511 CVE-2026-8512 CVE-2026-8513 CVE-2026-8514 CVE-2026-8515 CVE-2026-8516 CVE-2026-8517 CVE-2026-8518 CVE-2026-8519 CVE-2026-8520 CVE-2026-8521 CVE-2026-8522 CVE-2026-8523 ... chromium: various flaws [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.
Bugzilla
CVE-2026-8509 CVE-2026-8510 CVE-2026-8511 CVE-2026-8512 CVE-2026-8513 CVE-2026-8514 CVE-2026-8515 CVE-2026-8516 CVE-2026-8517 CVE-2026-8518 CVE-2026-8519 CVE-2026-8520 CVE-2026-8521 CVE-2026-8522 CVE-
bugzilla·2026-05-15·CVSS 8.8
CVE-2026-8509 [HIGH] CVE-2026-8509 CVE-2026-8510 CVE-2026-8511 CVE-2026-8512 CVE-2026-8513 CVE-2026-8514 CVE-2026-8515 CVE-2026-8516 CVE-2026-8517 CVE-2026-8518 CVE-2026-8519 CVE-2026-8520 CVE-2026-8521 CVE-2026-8522 CVE-
CVE-2026-8509 CVE-2026-8510 CVE-2026-8511 CVE-2026-8512 CVE-2026-8513 CVE-2026-8514 CVE-2026-8515 CVE-2026-8516 CVE-2026-8517 CVE-2026-8518 CVE-2026-8519 CVE-2026-8520 CVE-2026-8521 CVE-2026-8522 CVE-2026-8523 ... chromium: various flaws [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.
Bugzilla
CVE-2026-8512 chromium-browser: chromium-browser: Use after free in FileSystem
bugzilla·2026-05-14·CVSS 8.3
CVE-2026-8512 [HIGH] CVE-2026-8512 chromium-browser: chromium-browser: Use after free in FileSystem
CVE-2026-8512 chromium-browser: chromium-browser: Use after free in FileSystem
Use after free in FileSystem in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
2026-05-14
Published