CVE-2026-17889
published 2026-07-30CVE-2026-17889: Uninitialized Use in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium…
PriorityP419medium4.3CVSS 3.1
AVNACLPRNUIRSUCLINAN
EPSS
0.23%
14.3th percentile
Uninitialized Use in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data 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
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
vendor_redhat4.3MEDIUM
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Red Hat
chromium-browser: chromium-browser: Uninitialized Use in WebXR
vendor_redhat·2026-07-30·CVSS 4.3
CVE-2026-17889 [MEDIUM] CWE-824 chromium-browser: chromium-browser: Uninitialized Use in WebXR
chromium-browser: chromium-browser: Uninitialized Use in WebXR
An uninitialized use flaw was found in the WebXR component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=523735357
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-2026-17888
vendor_chrome·2026-07-29
CVE-2026-17888 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-17888
Stable Channel Update for Desktop
CVE-2026-17888: Insufficient validation of untrusted input in WebUI. Reported by Google on 2026-06-14 [N/A][ 523735357 ] Medium CVE-2026-17889: Uninitialized Use in WebXR
Reported by Google on 2026-06-14 [N/A][ 524029061 ] Medium CVE-2026-17890: Insufficient validation of untrusted input in DevTools
Severity: medium
GHSA
Uninitialized Use in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
ghsa_unreviewed·2026-07-30
CVE-2026-17889 [MEDIUM] CWE-457 Uninitialized Use in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Uninitialized Use in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-17889 chromium: chromium-browser: Uninitialized Use in WebXR [fedora-all]
bugzilla·2026-07-30·CVSS 4.3
CVE-2026-17889 [MEDIUM] CVE-2026-17889 chromium: chromium-browser: Uninitialized Use in WebXR [fedora-all]
CVE-2026-17889 chromium: chromium-browser: Uninitialized Use in WebXR [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.
Uninitialized Use in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Bugzilla
CVE-2026-17889 chromium: chromium-browser: Uninitialized Use in WebXR [epel-all]
bugzilla·2026-07-30·CVSS 4.3
CVE-2026-17889 [MEDIUM] CVE-2026-17889 chromium: chromium-browser: Uninitialized Use in WebXR [epel-all]
CVE-2026-17889 chromium: chromium-browser: Uninitialized Use in WebXR [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.
Uninitialized Use in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Bugzilla
CVE-2026-17889 chromium-browser: chromium-browser: Uninitialized Use in WebXR
bugzilla·2026-07-30·CVSS 4.3
CVE-2026-17889 [MEDIUM] CVE-2026-17889 chromium-browser: chromium-browser: Uninitialized Use in WebXR
CVE-2026-17889 chromium-browser: chromium-browser: Uninitialized Use in WebXR
Uninitialized Use in WebXR in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
2026-07-30
Published