CVE-2026-95276
published 2026-09-29CVE-2026-95276: Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially…
PriorityP351high8.3CVSS 3.1
AVNACHPRNUIRSCCHIHAH
EPSS
0.47%
39.0th percentile
Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: Medium)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 154.0.8037.57 | 154.0.8037.57 | |
| chrome | >= 154.0.8037.57 < 154.0.8037.57 | 154.0.8037.57 | |
| 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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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 ChromeOS / ChromeOS Flex: CVE-2026-95276
vendor_chrome·2026-10-09·CVSS 8.3
CVE-2026-95276 [HIGH] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-95276
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-95276
Red Hat
chromium-browser: Improper input validation in Themes
vendor_redhat·2026-09-29·CVSS 8.3
CVE-2026-95276 [HIGH] CWE-20 chromium-browser: Improper input validation in Themes
chromium-browser: Improper input validation in Themes
Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: Medium)
An improper input validation flaw was found in the Themes component of the Chromium browser.
Upstream bug(s):
https://issues.chromium.org/issues/517730821
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-2026-95295
vendor_chrome·2026-09-22
CVE-2026-95295 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-95295
Stable Channel Update for Desktop
CVE-2026-95295: Information leak in Mobile. Reported by Google on 2026-05-28 [N/A][ 517730821 ] Medium CVE-2026-95276: Improper input validation in Themes
Reported by Google on 2026-05-29 [N/A][ 517802696 ] Medium CVE-2026-95314: Incorrect authorization in HID
Severity: medium
GHSA
Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code inside the sandbox
ghsa_unreviewed·2026-09-29
CVE-2026-95276 [HIGH] CWE-20 Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code inside the sandbox
Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-95274 CVE-2026-95275 CVE-2026-95276 CVE-2026-95277 CVE-2026-95278 CVE-2026-95279 CVE-2026-95280 CVE-2026-95281 CVE-2026-95282 CVE-2026-95283 CVE-2026-95284 CVE-2026-95285 CVE-2026-95286 CVE-2
bugzilla·2026-10-01·CVSS 8.3
CVE-2026-95274 [HIGH] CVE-2026-95274 CVE-2026-95275 CVE-2026-95276 CVE-2026-95277 CVE-2026-95278 CVE-2026-95279 CVE-2026-95280 CVE-2026-95281 CVE-2026-95282 CVE-2026-95283 CVE-2026-95284 CVE-2026-95285 CVE-2026-95286 CVE-2
CVE-2026-95274 CVE-2026-95275 CVE-2026-95276 CVE-2026-95277 CVE-2026-95278 CVE-2026-95279 CVE-2026-95280 CVE-2026-95281 CVE-2026-95282 CVE-2026-95283 CVE-2026-95284 CVE-2026-95285 CVE-2026-95286 CVE-2026-95287 ... 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.
Use after free in Bindings in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Free of non-heap memory in Fonts in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social engin
Bugzilla
CVE-2026-95274 CVE-2026-95275 CVE-2026-95276 CVE-2026-95277 CVE-2026-95278 CVE-2026-95279 CVE-2026-95280 CVE-2026-95281 CVE-2026-95282 CVE-2026-95283 CVE-2026-95284 CVE-2026-95285 CVE-2026-95286 CVE-2
bugzilla·2026-10-01·CVSS 8.3
CVE-2026-95274 [HIGH] CVE-2026-95274 CVE-2026-95275 CVE-2026-95276 CVE-2026-95277 CVE-2026-95278 CVE-2026-95279 CVE-2026-95280 CVE-2026-95281 CVE-2026-95282 CVE-2026-95283 CVE-2026-95284 CVE-2026-95285 CVE-2026-95286 CVE-2
CVE-2026-95274 CVE-2026-95275 CVE-2026-95276 CVE-2026-95277 CVE-2026-95278 CVE-2026-95279 CVE-2026-95280 CVE-2026-95281 CVE-2026-95282 CVE-2026-95283 CVE-2026-95284 CVE-2026-95285 CVE-2026-95286 CVE-2026-95287 ... 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.
Use after free in Bindings in Google Chrome prior to 154.0.8037.57 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Free of non-heap memory in Fonts in Google Chrome prior to 154.0.8037.57 allowed a remote attacker leveraging social enginee
Bugzilla
CVE-2026-95276 chromium-browser: chromium-browser: Arbitrary code execution inside sandbox via crafted network traffic
bugzilla·2026-09-29·CVSS 8.3
CVE-2026-95276 [HIGH] CVE-2026-95276 chromium-browser: chromium-browser: Arbitrary code execution inside sandbox via crafted network traffic
CVE-2026-95276 chromium-browser: chromium-browser: Arbitrary code execution inside sandbox via crafted network traffic
Improper input validation in Themes in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: Medium)
2026-09-29
Published