CVE-2026-8576
published 2026-05-14CVE-2026-8576: Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148.0.7778.168 allowed a remote attacker to leak cross-origin data via a…
PriorityP418medium4.3CVSS 3.1
AVNACLPRNUIRSUCLINAN
EPSS
0.15%
5.2th percentile
Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148.0.7778.168 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 148.0.7778.168 | 148.0.7778.168 | |
| chrome | >= 148.0.7778.168 < 148.0.7778.168 | 148.0.7778.168 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
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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Palo Alto
PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
vendor_paloalto·2026-06-10·CVSS 8.8
CVE-2026-8509 [HIGH] PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html CVE Summary CVE-2026-8509 Heap buffer overflow in WebML CVE-2026-8510 Integer overflow in Skia CVE-2026-8511 Use after free in UI CVE-2026-8512 Use after free in FileSystem CVE-2026-8513 Use after free in Input CVE-2026-8514 Use after free in Aura CVE-2026-8515 Use after free
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-8576
vendor_chrome·2026-05-19·CVSS 4.3
CVE-2026-8576 [MEDIUM] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-8576
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-8576
Red Hat
chromium-browser: chromium-browser: Inappropriate implementation in CORS
vendor_redhat·2026-05-14·CVSS 4.3
CVE-2026-8576 [MEDIUM] CWE-940 chromium-browser: chromium-browser: Inappropriate implementation in CORS
chromium-browser: chromium-browser: Inappropriate implementation in CORS
Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148.0.7778.168 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
An inappropriate implementation flaw was found in the CORS component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=496231853
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-2026-8575
vendor_chrome·2026-05-12·CVSS 8.3
CVE-2026-8575 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-8575
Stable Channel Update for Desktop
CVE-2026-8575: Use after free in UI. Reported by Google on 2026-03-25 [N/A][ 496231853 ] Medium CVE-2026-8576: Inappropriate implementation in CORS
Reported by Google on 2026-03-25 [N/A][ 496302307 ] Medium CVE-2026-8577: Integer overflow in Fonts
Severity: medium
Chrome
Stable Channel Update for Desktop: CVE-2026-8574
vendor_chrome·2026-05-12·CVSS 8.3
CVE-2026-8574 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-8574
Stable Channel Update for Desktop
CVE-2026-8574: Use after free in Core. Reported by Google on 2026-03-24 [N/A][ 496217775 ] Medium CVE-2026-8575: Use after free in UI
Reported by Google on 2026-03-25 [N/A][ 496231853 ] Medium CVE-2026-8576: Inappropriate implementation in CORS
Severity: medium
GHSA
GHSA-qgrp-rj4f-64xh: Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148
ghsa_unreviewed·2026-05-14
CVE-2026-8576 [MEDIUM] CWE-942 GHSA-qgrp-rj4f-64xh: Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148
Inappropriate implementation in CORS in Google Chrome on Linux and ChromeOS prior to 148.0.7778.168 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.
2026-05-14
Published