CVE-2026-17867
published 2026-07-30CVE-2026-17867: Insufficient validation of untrusted input in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape…
PriorityP433high7.1CVSS 3.1
AVNACLPRNUIRSCCLILAL
EPSS
0.16%
5.5th percentile
Insufficient validation of untrusted input in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
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
nvdv3.17.1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
vendor_redhat7.1HIGH
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GHSA
Insufficient validation of untrusted input in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
ghsa_unreviewed·2026-07-30
CVE-2026-17867 [HIGH] CWE-20 Insufficient validation of untrusted input in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page.
Insufficient validation of untrusted input in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Red Hat
chromium-browser: chromium-browser: Insufficient validation of untrusted input in Dawn
vendor_redhat·2026-07-30·CVSS 7.1
CVE-2026-17867 [HIGH] CWE-1286 chromium-browser: chromium-browser: Insufficient validation of untrusted input in Dawn
chromium-browser: chromium-browser: Insufficient validation of untrusted input in Dawn
An insufficient validation of untrusted input flaw was found in the Dawn component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=520527496
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-2026-17867
vendor_chrome·2026-07-29
CVE-2026-17867 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-17867
Stable Channel Update for Desktop
CVE-2026-17867: Insufficient validation of untrusted input in Dawn. Reported by Google on 2026-06-05 [TBD][ 520743499 ] Medium CVE-2026-17868: Insufficient policy enforcement in USB
Reported by Ariel Simon on 2026-06-06 [N/A][ 521759269 ] Medium CVE-2026-17869: Out of bounds read in WebXR
Severity: medium
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-17867 chromium: chromium-browser: Insufficient validation of untrusted input in Dawn [epel-all]
bugzilla·2026-07-30·CVSS 7.1
CVE-2026-17867 [HIGH] CVE-2026-17867 chromium: chromium-browser: Insufficient validation of untrusted input in Dawn [epel-all]
CVE-2026-17867 chromium: chromium-browser: Insufficient validation of untrusted input in Dawn [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.
Insufficient validation of untrusted input in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Bugzilla
CVE-2026-17867 chromium: chromium-browser: Insufficient validation of untrusted input in Dawn [fedora-all]
bugzilla·2026-07-30·CVSS 7.1
CVE-2026-17867 [HIGH] CVE-2026-17867 chromium: chromium-browser: Insufficient validation of untrusted input in Dawn [fedora-all]
CVE-2026-17867 chromium: chromium-browser: Insufficient validation of untrusted input in Dawn [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.
Insufficient validation of untrusted input in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Bugzilla
CVE-2026-17867 chromium-browser: chromium-browser: Insufficient validation of untrusted input in Dawn
bugzilla·2026-07-30·CVSS 7.1
CVE-2026-17867 [HIGH] CVE-2026-17867 chromium-browser: chromium-browser: Insufficient validation of untrusted input in Dawn
CVE-2026-17867 chromium-browser: chromium-browser: Insufficient validation of untrusted input in Dawn
Insufficient validation of untrusted input in Dawn in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
2026-07-30
Published