CVE-2026-7945Disclosure(apple / chrome)

LOWCVSS 3.1 · LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Insufficient validation of untrusted input in COOP in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

apple CVEs Back to dashboard

1.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html

Other references

https://issues.chromium.org/issues/495802788

Weakness type (CWE)

CWE-20

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

chrome
linux_kernel
macos
windows

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 1 classified signal
General: 1 classified signal
2 total mentions across 1 day

Affected systems

Vendors

apple google linux microsoft

Products

chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline2 mentions / 1d

Signal classification2 categories

Disclosure

150.0%

General

150.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud155d
Disclosure
🚨*CVE* CVE-2026-7945 Insufficient validation of untrusted input in COOP in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass … https://www.cve.org/CVERecord?id=CVE-2026-7945 ----- Traducción: CVE-2026-7945 Val… http://infoflow.cloud`
Post summary
The post announces CVE-2026-7945, a Chrome vulnerability involving input validation in COOP that could allow a bypass if the renderer process is compromised. No PoC, exploit code, active exploitation, or patch information is provided.
0000036
75 followersView on X
CVE@CVEnew155d
General
CVE-2026-7945 Insufficient validation of untrusted input in COOP in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to bypass … https://www.cve.org/CVERecord?id=CVE-2026-7945
Post summary
This brief snippet announces CVE-2026-7945, describing insufficient validation in Chrome’s COOP that could allow a remote attacker with renderer compromise to bypass controls, but it does not mention PoC, exploit code, patches, or active exploitation.
00000176
57.4K followersView on X

CPE platform detail4 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

4 of 4 entries

Part	Vendor	Product	Version	Target SW	Target HW
OS	apple	macos	-	-	-
App	google	chrome	-	-	-
OS	linux	linux_kernel	-	-	-
OS	microsoft	windows	-	-	-

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