CVE-2026-87588
published 2026-09-09CVE-2026-87588: Use after free in Chromecast in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML…
PriorityP353high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.41%
33.8th percentile
Use after free in Chromecast in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 153.0.8010.36 | 153.0.8010.36 | |
| chrome | >= 153.0.8010.36 < 153.0.8010.36 | 153.0.8010.36 | |
| chrome_desktop | — | — |
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
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Red Hat
chromium-browser: chromium-browser: Use after free in Chromecast
vendor_redhat·2026-09-09·CVSS 8.8
CVE-2026-87588 [HIGH] CWE-825 chromium-browser: chromium-browser: Use after free in Chromecast
chromium-browser: chromium-browser: Use after free in Chromecast
An use after free flaw was found in the Chromecast component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=495515356
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-2026-87453
vendor_chrome·2026-09-08
CVE-2026-87453 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-87453
Stable Channel Update for Desktop
CVE-2026-87453: Confused deputy in BackgroundFetch. Reported by Google on 2026-03-23
[N/A][ 495515356 ] Medium CVE-2026-87588: Use after free in Chromecast
Reported by Google on 2026-03-23
Severity: medium
GHSA
Use after free in Chromecast in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-09-09
CVE-2026-87588 [HIGH] CWE-416 Use after free in Chromecast in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
Use after free in Chromecast in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
2026-09-09
Published