CVE-2026-8536
published 2026-05-14CVE-2026-8536: Insufficient validation of untrusted input in ReadingMode in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker who had compromised the…
PriorityP412low3.1CVSS 3.1
AVNACHPRNUIRSUCLINAN
EPSS
0.19%
8.4th percentile
Insufficient validation of untrusted input in ReadingMode in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to bypass site Isolation via a crafted HTML page. (Chromium security severity: High)
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
nvdv3.13.1LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
vendor_redhat3.1LOW
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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-2026-8536
vendor_chrome·2026-05-19·CVSS 3.1
CVE-2026-8536 [LOW] Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2026-8536
Stable Channel Update for ChromeOS / ChromeOS Flex
CVE-2026-8536
Red Hat
chromium-browser: chromium-browser: Insufficient validation of untrusted input in ReadingMode
vendor_redhat·2026-05-14·CVSS 3.1
CVE-2026-8536 [LOW] CWE-1289 chromium-browser: chromium-browser: Insufficient validation of untrusted input in ReadingMode
chromium-browser: chromium-browser: Insufficient validation of untrusted input in ReadingMode
Insufficient validation of untrusted input in ReadingMode in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to bypass site Isolation via a crafted HTML page. (Chromium security severity: High)
An insufficient validation of untrusted input flaw was found in the ReadingMode component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=495857582
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-2026-8535
vendor_chrome·2026-05-12·CVSS 5.3
CVE-2026-8535 [HIGH] Stable Channel Update for Desktop: CVE-2026-8535
Stable Channel Update for Desktop
CVE-2026-8535: Out of bounds read in Media. Reported by Google on 2026-03-23 [N/A][ 495857582 ] High CVE-2026-8536: Insufficient validation of untrusted input in ReadingMode
Reported by Google on 2026-03-24 [N/A][ 495890000 ] High CVE-2026-8537: Insufficient policy enforcement in ViewTransitions
Severity: high
Chrome
Stable Channel Update for Desktop: CVE-2026-8534
vendor_chrome·2026-05-12·CVSS 8.3
CVE-2026-8534 [HIGH] Stable Channel Update for Desktop: CVE-2026-8534
Stable Channel Update for Desktop
CVE-2026-8534: Integer overflow in GPU. Reported by Google on 2026-03-23 [N/A][ 495530312 ] High CVE-2026-8535: Out of bounds read in Media
Reported by Google on 2026-03-23 [N/A][ 495857582 ] High CVE-2026-8536: Insufficient validation of untrusted input in ReadingMode
Severity: high
GHSA
GHSA-95f7-hw38-qq42: Insufficient validation of untrusted input in ReadingMode in Google Chrome on Mac prior to 148
ghsa_unreviewed·2026-05-14
CVE-2026-8536 [LOW] CWE-20 GHSA-95f7-hw38-qq42: Insufficient validation of untrusted input in ReadingMode in Google Chrome on Mac prior to 148
Insufficient validation of untrusted input in ReadingMode in Google Chrome on Mac prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to bypass site Isolation via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
2026-05-14
Published