CVE-2026-11308
published 2026-06-05CVE-2026-11308: Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to…
PriorityP432medium6.3CVSS 3.1
AVNACLPRNUIRSUCLILAL
EPSS
0.10%
1.0th percentile
Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to perform privilege escalation via a crafted Chrome Extension. (Chromium security severity: Low)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 149.0.7827.53 | 149.0.7827.53 | |
| chrome | >= 149.0.7827.53 < 149.0.7827.53 | 149.0.7827.53 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.16.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
vendor_redhat6.3MEDIUM
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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 ChromeOS / ChromeOS Flex: CVE-2026-11308
vendor_chrome·2026-06-17
CVE-2026-11308 Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-11308
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-11308
Chrome
Stable Channel Update for Desktop: CVE-2026-11306
vendor_chrome·2026-06-02
CVE-2026-11306 [LOW] Stable Channel Update for Desktop: CVE-2026-11306
Stable Channel Update for Desktop
CVE-2026-11306: Use after free in PDFium. Reported by Google on 2026-04-20 [N/A][ 504551617 ] Low CVE-2026-11307: Use after free in PDFium
Reported by Google on 2026-04-20 [N/A][ 505945112 ] Low CVE-2026-11308: Inappropriate implementation in Extensions
Severity: low
Red Hat
chromium-browser: Inappropriate implementation in Extensions
vendor_redhat·2026-06-02·CVSS 6.3
CVE-2026-11308 [MEDIUM] CWE-648 chromium-browser: Inappropriate implementation in Extensions
chromium-browser: Inappropriate implementation in Extensions
Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to perform privilege escalation via a crafted Chrome Extension. (Chromium security severity: Low)
An inappropriate implementation flaw was found in the Extensions component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=505945112
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to perform privilege escalation via a craft
ghsa_unreviewed·2026-06-05
CVE-2026-11308 [MEDIUM] CWE-269 Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to perform privilege escalation via a craft
Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to perform privilege escalation via a crafted Chrome Extension. (Chromium security severity: Low)
No detection rules found.
No public exploits indexed.
2026-06-05
Published