CVE-2026-17656
published 2026-07-30CVE-2026-17656: Use after free in Ozone in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page…
PriorityP353critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.34%
26.2th percentile
Use after free in Ozone in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 151.0.7922.72 | 151.0.7922.72 | |
| chrome | >= 151.0.7922.72 < 151.0.7922.72 | 151.0.7922.72 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
vendor_redhat9.6CRITICAL
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VulDB
Google Chrome up to 150.0.7871.186 Ozone use after free
vuldb·2026-07-30
CVE-2026-17656 [CRITICAL] Google Chrome up to 150.0.7871.186 Ozone use after free
A vulnerability, which was classified as critical, was found in Google Chrome. This impacts an unknown function of the component Ozone. Executing a manipulation can lead to use after free.
This vulnerability is handled as CVE-2026-17656. The attack can be executed remotely. There is not any exploit available.
You should upgrade the affected component.
GHSA
Use after free in Ozone in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
ghsa_unreviewed·2026-07-30
CVE-2026-17656 [CRITICAL] CWE-416 Use after free in Ozone in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Use after free in Ozone in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Red Hat
chromium-browser: chromium-browser: Use after free in Ozone
vendor_redhat·2026-07-30·CVSS 9.6
CVE-2026-17656 [CRITICAL] CWE-825 chromium-browser: chromium-browser: Use after free in Ozone
chromium-browser: chromium-browser: Use after free in Ozone
An use after free flaw was found in the Ozone component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=523725277
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-2026-17656
vendor_chrome·2026-07-29
CVE-2026-17656 [CRITICAL] Stable Channel Update for Desktop: CVE-2026-17656
Stable Channel Update for Desktop
CVE-2026-17656: Use after free in Ozone. Reported by Google on 2026-06-14 [$36000][ 502293787 ] High CVE-2026-17657: Use after free in Navigation
Reported by c6eed09fc8b174b0f3eebedcceb1e792 on 2026-04-14 [$1000][ 523030583 ] High CVE-2026-17658: Use after free in V8
Severity: critical
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-17650 CVE-2026-17651 CVE-2026-17652 CVE-2026-17654 CVE-2026-17655 CVE-2026-17656 CVE-2026-17657 CVE-2026-17658 CVE-2026-17660 CVE-2026-17661 CVE-2026-17662 CVE-2026-17664 CVE-2026-17665 CVE-2
bugzilla·2026-07-30·CVSS 8.3
CVE-2026-17650 [HIGH] CVE-2026-17650 CVE-2026-17651 CVE-2026-17652 CVE-2026-17654 CVE-2026-17655 CVE-2026-17656 CVE-2026-17657 CVE-2026-17658 CVE-2026-17660 CVE-2026-17661 CVE-2026-17662 CVE-2026-17664 CVE-2026-17665 CVE-2
CVE-2026-17650 CVE-2026-17651 CVE-2026-17652 CVE-2026-17654 CVE-2026-17655 CVE-2026-17656 CVE-2026-17657 CVE-2026-17658 CVE-2026-17660 CVE-2026-17661 CVE-2026-17662 CVE-2026-17664 CVE-2026-17665 CVE-2026-17666 ... 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.
Use after free in Ozone in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Use after free in Compositing in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer p
Bugzilla
CVE-2026-17650 CVE-2026-17651 CVE-2026-17652 CVE-2026-17654 CVE-2026-17655 CVE-2026-17656 CVE-2026-17657 CVE-2026-17658 CVE-2026-17660 CVE-2026-17661 CVE-2026-17662 CVE-2026-17664 CVE-2026-17665 CVE-2
bugzilla·2026-07-30·CVSS 8.3
CVE-2026-17650 [HIGH] CVE-2026-17650 CVE-2026-17651 CVE-2026-17652 CVE-2026-17654 CVE-2026-17655 CVE-2026-17656 CVE-2026-17657 CVE-2026-17658 CVE-2026-17660 CVE-2026-17661 CVE-2026-17662 CVE-2026-17664 CVE-2026-17665 CVE-2
CVE-2026-17650 CVE-2026-17651 CVE-2026-17652 CVE-2026-17654 CVE-2026-17655 CVE-2026-17656 CVE-2026-17657 CVE-2026-17658 CVE-2026-17660 CVE-2026-17661 CVE-2026-17662 CVE-2026-17664 CVE-2026-17665 CVE-2026-17666 ... 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.
Use after free in Ozone in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Use after free in Compositing in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer
Bugzilla
CVE-2026-17656 chromium-browser: chromium-browser: Use after free in Ozone
bugzilla·2026-07-30·CVSS 9.6
CVE-2026-17656 [CRITICAL] CVE-2026-17656 chromium-browser: chromium-browser: Use after free in Ozone
CVE-2026-17656 chromium-browser: chromium-browser: Use after free in Ozone
Use after free in Ozone in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Hackernews
ThreatsDay: AI-Powered Hacking, 370 Chrome Flaws, SonicWall Attacks, DNS Hijacking + 22 More Stories
blogs_hackernews·2026-07-30
CVE-2026-33017 ThreatsDay: AI-Powered Hacking, 370 Chrome Flaws, SonicWall Attacks, DNS Hijacking + 22 More Stories
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## ThreatsDay: AI-Powered Hacking, 370 Chrome Flaws, SonicWall Attacks, DNS Hijacking + 22 More Stories
A lot of security still comes down to trusting the wrong screen.
This week, that screen might be a login page, an install guide, a recruiter call, or a familiar service behaving slightly wrong. Behind it: reused credentials, exposed systems, quiet loaders, abused trust, and exploit paths that should have been harder.
Some defenses improved. The loose parts still got found first. Anyway, here's the mess.
The threats change every week. Subscribe, and we’ll alert you when each new ThreatsDay Bulletin is out.
A cybercrime grou
2026-07-30
Published