CVE-2026-11289
published 2026-06-05CVE-2026-11289: Side-channel information leakage in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page…
PriorityP431medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.20%
9.7th percentile
Side-channel information leakage in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (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
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
vendor_redhat6.5MEDIUM
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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-2026-11289
vendor_chrome·2026-06-17
CVE-2026-11289 Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-11289
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-11289
Chrome
Stable Channel Update for Desktop: CVE-2026-11288
vendor_chrome·2026-06-02
CVE-2026-11288 [LOW] Stable Channel Update for Desktop: CVE-2026-11288
Stable Channel Update for Desktop
CVE-2026-11288: Policy bypass in CSS. Reported by Google on 2026-04-13 [N/A][ 502239897 ] Low CVE-2026-11289: Side-channel information leakage in Paint
Reported by Google on 2026-04-13 [N/A][ 502264647 ] Low CVE-2026-11290: Integer overflow in WebView
Severity: low
Red Hat
chromium-browser: Side-channel information leakage in Paint
vendor_redhat·2026-06-02·CVSS 6.5
CVE-2026-11289 [MEDIUM] CWE-205 chromium-browser: Side-channel information leakage in Paint
chromium-browser: Side-channel information leakage in Paint
Side-channel information leakage in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
A side-channel information leakage flaw was found in the Paint component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=502239897
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Side-channel information leakage in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
ghsa_unreviewed·2026-06-05
CVE-2026-11289 [MEDIUM] CWE-1300 Side-channel information leakage in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Side-channel information leakage in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
No detection rules found.
No public exploits indexed.
2026-06-05
Published