CVE-2026-85042
published 2026-09-03CVE-2026-85042: Use after free in DevTools in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML…
PriorityP356critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.46%
39.0th percentile
Use after free in DevTools in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 152.0.7977.82 | 152.0.7977.82 | |
| chrome | >= 152.0.7977.82 < 152.0.7977.82 | 152.0.7977.82 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
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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Palo Alto
PAN-SA-2026-0013 Chromium: Monthly Vulnerability Update (October 2026)
vendor_paloalto·2026-10-14·CVSS 9.6
CVE-2026-85042 [CRITICAL] PAN-SA-2026-0013 Chromium: Monthly Vulnerability Update (October 2026)
PAN-SA-2026-0013 Chromium: Monthly Vulnerability Update (October 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01807488085.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0856730748.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0541751186.html https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-de
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-85042
vendor_chrome·2026-09-08·CVSS 9.6
CVE-2026-85042 [CRITICAL] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-85042
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-85042
Red Hat
chromium-browser: chromium-browser: Use after free in DevTools
vendor_redhat·2026-09-03·CVSS 9.6
CVE-2026-85042 [CRITICAL] CWE-787 chromium-browser: chromium-browser: Use after free in DevTools
chromium-browser: chromium-browser: Use after free in DevTools
Use after free in DevTools in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
An use after free flaw was found in the DevTools component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=553119925
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-2026-85053
vendor_chrome·2026-09-03·CVSS 9.6
CVE-2026-85053 [HIGH] Stable Channel Update for Desktop: CVE-2026-85053
Stable Channel Update for Desktop
CVE-2026-85053: Improper resource exposure in CacheStorage. Reported by Salvatore Gulizia (Serotav) on 2026-08-26 [N/A][ 553119925 ] High CVE-2026-85042: Use after free in DevTools
Reported by Google on 2026-08-26 [N/A][ 553345874 ] High CVE-2026-85049: Use after free in Skia
Severity: high
VulDB
Google Chrome up to 152.0.7977.75 DevTools use after free
vuldb·2026-09-03·CVSS 9.6
CVE-2026-85042 [CRITICAL] Google Chrome up to 152.0.7977.75 DevTools use after free
A vulnerability classified as critical was found in Google Chrome. The affected element is an unknown function of the component DevTools. The manipulation results in use after free.
This vulnerability is known as CVE-2026-85042. It is possible to launch the attack remotely. No exploit is available.
Upgrading the affected component is advised.
GHSA
Use after free in DevTools in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-09-03
CVE-2026-85042 [CRITICAL] CWE-416 Use after free in DevTools in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page.
Use after free in DevTools in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-09-03
Published