CVE-2026-17673
published 2026-07-30CVE-2026-17673: Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a…
PriorityP352critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.34%
26.5th percentile
Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
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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Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-17673
vendor_chrome·2026-08-13·CVSS 9.6
CVE-2026-17673 [CRITICAL] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-17673
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-17673
Red Hat
chromium-browser: chromium-browser: Integer overflow in QUIC
vendor_redhat·2026-07-30·CVSS 9.6
CVE-2026-17673 [CRITICAL] CWE-190 chromium-browser: chromium-browser: Integer overflow in QUIC
chromium-browser: chromium-browser: Integer overflow in QUIC
An integer overflow flaw was found in the QUIC component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=513735177
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-2026-17671
vendor_chrome·2026-07-29
CVE-2026-17671 [HIGH] Stable Channel Update for Desktop: CVE-2026-17671
Stable Channel Update for Desktop
CVE-2026-17671: Insufficient validation of untrusted input in ANGLE. Reported by Google on 2026-05-14 [N/A][ 513375270 ] High CVE-2026-17672: Insufficient validation of untrusted input in Chromecast
Reported by Google on 2026-05-15 [N/A][ 513735177 ] High CVE-2026-17673: Integer overflow in QUIC
Severity: high
GHSA
Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
ghsa_unreviewed·2026-07-30
CVE-2026-17673 [CRITICAL] CWE-190 Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
VulDB
Google Chrome up to 150.0.7871.186 QUIC integer overflow
vuldb·2026-07-30
CVE-2026-17673 [CRITICAL] Google Chrome up to 150.0.7871.186 QUIC integer overflow
A vulnerability categorized as critical has been discovered in Google Chrome. The impacted element is an unknown function of the component QUIC. The manipulation results in integer overflow.
This vulnerability is identified as CVE-2026-17673. The attack can be executed remotely. There is not any exploit available.
It is advisable to upgrade the affected component.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-17673 chromium: chromium-browser: Integer overflow in QUIC [epel-all]
bugzilla·2026-07-30·CVSS 9.6
CVE-2026-17673 [CRITICAL] CVE-2026-17673 chromium: chromium-browser: Integer overflow in QUIC [epel-all]
CVE-2026-17673 chromium: chromium-browser: Integer overflow in QUIC [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.
Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Bugzilla
CVE-2026-17673 chromium: chromium-browser: Integer overflow in QUIC [fedora-all]
bugzilla·2026-07-30·CVSS 9.6
CVE-2026-17673 [CRITICAL] CVE-2026-17673 chromium: chromium-browser: Integer overflow in QUIC [fedora-all]
CVE-2026-17673 chromium: chromium-browser: Integer overflow in QUIC [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.
Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
Bugzilla
CVE-2026-17673 chromium-browser: chromium-browser: Integer overflow in QUIC
bugzilla·2026-07-30·CVSS 9.6
CVE-2026-17673 [CRITICAL] CVE-2026-17673 chromium-browser: chromium-browser: Integer overflow in QUIC
CVE-2026-17673 chromium-browser: chromium-browser: Integer overflow in QUIC
Integer overflow in QUIC in Google Chrome prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
2026-07-30
Published