CVE-2026-102302
published 2026-09-29CVE-2026-102302: Buffer overflow in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page…
PriorityP351high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.35%
26.8th percentile
Buffer overflow in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 154.0.8037.92 | 154.0.8037.92 | |
| chrome | >= 154.0.8037.92 < 154.0.8037.92 | 154.0.8037.92 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
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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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 Desktop: CVE-2026-102302
vendor_chrome·2026-09-29·CVSS 8.8
CVE-2026-102302 [HIGH] Stable Channel Update for Desktop: CVE-2026-102302
Stable Channel Update for Desktop
CVE-2026-102302: Buffer overflow in V8. Reported by Google on 2026-09-19 [TBD][ 565328105 ] High CVE-2026-102321: Type confusion in V8
Reported by Taisic Yun (@taisic_) of Theori, with Xint on 2026-09-23 [TBD][ 554038924 ] Medium CVE-2026-102320: Missing authorization in CORS
Severity: high
Red Hat
chromium-browser: chromium-browser: Buffer overflow in V8
vendor_redhat·2026-09-29·CVSS 8.8
CVE-2026-102302 [HIGH] CWE-787 chromium-browser: chromium-browser: Buffer overflow in V8
chromium-browser: chromium-browser: Buffer overflow in V8
Buffer overflow in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
A buffer overflow flaw was found in the V8 component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=563716534
https://code.google.com/p/chromium/issues/detail?id=102302
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Buffer overflow in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-09-29
CVE-2026-102302 [HIGH] CWE-121 Buffer overflow in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page.
Buffer overflow in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-102299 CVE-2026-102300 CVE-2026-102301 CVE-2026-102302 CVE-2026-102303 CVE-2026-102304 CVE-2026-102305 CVE-2026-102306 CVE-2026-102307 CVE-2026-102308 CVE-2026-102309 CVE-2026-102310 CVE-2026
bugzilla·2026-10-01·CVSS 8.8
CVE-2026-102299 [HIGH] CVE-2026-102299 CVE-2026-102300 CVE-2026-102301 CVE-2026-102302 CVE-2026-102303 CVE-2026-102304 CVE-2026-102305 CVE-2026-102306 CVE-2026-102307 CVE-2026-102308 CVE-2026-102309 CVE-2026-102310 CVE-2026
CVE-2026-102299 CVE-2026-102300 CVE-2026-102301 CVE-2026-102302 CVE-2026-102303 CVE-2026-102304 CVE-2026-102305 CVE-2026-102306 CVE-2026-102307 CVE-2026-102308 CVE-2026-102309 CVE-2026-102310 CVE-2026-102311 ... 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.
Type confusion in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Out of bounds write in GPU in Google Chrome prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer proces
Bugzilla
CVE-2026-102299 CVE-2026-102300 CVE-2026-102301 CVE-2026-102302 CVE-2026-102303 CVE-2026-102304 CVE-2026-102305 CVE-2026-102306 CVE-2026-102307 CVE-2026-102308 CVE-2026-102309 CVE-2026-102310 CVE-2026
bugzilla·2026-10-01·CVSS 8.8
CVE-2026-102299 [HIGH] CVE-2026-102299 CVE-2026-102300 CVE-2026-102301 CVE-2026-102302 CVE-2026-102303 CVE-2026-102304 CVE-2026-102305 CVE-2026-102306 CVE-2026-102307 CVE-2026-102308 CVE-2026-102309 CVE-2026-102310 CVE-2026
CVE-2026-102299 CVE-2026-102300 CVE-2026-102301 CVE-2026-102302 CVE-2026-102303 CVE-2026-102304 CVE-2026-102305 CVE-2026-102306 CVE-2026-102307 CVE-2026-102308 CVE-2026-102309 CVE-2026-102310 CVE-2026-102311 ... 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.
Type confusion in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Out of bounds write in GPU in Google Chrome prior to 154.0.8037.92 allowed a remote attacker who had compromised the renderer process
Bugzilla
CVE-2026-102302 chromium-browser: chromium-browser: Buffer overflow in V8
bugzilla·2026-09-29·CVSS 8.8
CVE-2026-102302 [HIGH] CVE-2026-102302 chromium-browser: chromium-browser: Buffer overflow in V8
CVE-2026-102302 chromium-browser: chromium-browser: Buffer overflow in V8
Buffer overflow in V8 in Google Chrome prior to 154.0.8037.92 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
2026-09-29
Published