CVE-2026-11676
published 2026-06-09CVE-2026-11676: Insufficient validation of untrusted input in Dawn in Google Chrome on Linux and ChromeOS prior to 149.0.7827.103 allowed a remote attacker who had compromised…
PriorityP345high8.3CVSS 3.1
AVNACHPRNUIRSCCHIHAH
EPSS
0.23%
13.9th percentile
Insufficient validation of untrusted input in Dawn in Google Chrome on Linux and ChromeOS prior to 149.0.7827.103 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
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 149.0.7827.102 | 149.0.7827.102 | |
| chrome | >= 149.0.7827.103 < 149.0.7827.103 | 149.0.7827.103 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.18.3HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
vendor_redhat8.3HIGH
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VulDB
Google Chrome up to 149.0.7827.53 on Linux Dawn sandbox (ID 516949 / Nessus ID 320958)
vuldb·2026-06-14·CVSS 8.3
CVE-2026-11676 [HIGH] Google Chrome up to 149.0.7827.53 on Linux Dawn sandbox (ID 516949 / Nessus ID 320958)
A vulnerability identified as critical has been detected in Google Chrome on Linux. Affected by this issue is some unknown functionality of the component Dawn. Performing a manipulation results in sandbox issue.
This vulnerability is known as CVE-2026-11676. Remote exploitation of the attack is possible. No exploit is available.
You should upgrade the affected component.
GHSA
Insufficient validation of untrusted input in Dawn in Google Chrome on Linux and ChromeOS prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perf
ghsa_unreviewed·2026-06-09
CVE-2026-11676 [HIGH] CWE-20 Insufficient validation of untrusted input in Dawn in Google Chrome on Linux and ChromeOS prior to 149.0.7827.103 allowed a remote attacker who had compromised the renderer process to potentially perf
Insufficient validation of untrusted input in Dawn in Google Chrome on Linux and ChromeOS prior to 149.0.7827.103 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)
Palo Alto
PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
vendor_paloalto·2026-07-08·CVSS 9.6
CVE-2026-10881 [CRITICAL] PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01245939337.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html CVE Summary CVE-2026-10881 Out of bounds rea
Chrome
Stable Channel Update for Desktop: CVE-2026-11676
vendor_chrome·2026-06-08
CVE-2026-11676 [HIGH] Stable Channel Update for Desktop: CVE-2026-11676
Stable Channel Update for Desktop
CVE-2026-11676: Insufficient validation of untrusted input in Dawn. Reported by Google on 2026-05-27 [N/A][ 516979551 ] High CVE-2026-11677: Race in Network
Reported by Google on 2026-05-27 [N/A][ 516986556 ] High CVE-2026-11678: Integer overflow in libyuv
Severity: high
Red Hat
chromium-browser: Insufficient validation of untrusted input in Dawn
vendor_redhat·2026-06-08·CVSS 8.3
CVE-2026-11676 [HIGH] CWE-1286 chromium-browser: Insufficient validation of untrusted input in Dawn
chromium-browser: Insufficient validation of untrusted input in Dawn
Insufficient validation of untrusted input in Dawn in Google Chrome on Linux and ChromeOS prior to 149.0.7827.103 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)
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=516949298
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
No detection rules found.
No public exploits indexed.
2026-06-09
Published