CVE-2026-93373
CVE-2026-93373: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityCritical9.6
Critical [CVE-2026-93373] Arbitrary code execution outside the sandbox via crafted extension
CVE-2026-93373Source published Source updated
Use after free in Extensions in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted Chrome extension. (Chromium security severity: High) This vulnerability is caused by a use-after-free condition, where the application attempts to access system memory after it has already been released. A remote attacker could exploit this flaw by enticing a user to install or run a specially crafted browser extension. Successful exploitation allows the attacker to bypass browser security boundaries (sandbox) and execute arbitrary code on the target system. In Red Hat Enterprise Linux environments, chromium-browser is primarily deployed on graphical workstation systems. Exploitation requires user interaction to load or run an…
- Affected products in this advisory
- No product details extracted. Check the source bulletin.
- Source-reported affected versions
- < 153.0.8010.52
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- Do not install or run browser extensions from untrusted sources. If the browser is not required for operations, remove the package to eliminate the attack surface: # dnf remove chromium-browser Caveats: Removing this package removes the Chromium browser from the system and may disrupt graphical workstation workflows or applications relying on the browser. Headless server systems remain fully operational via the command line.
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