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CVE-20XX-?

CVE-2026-9930

4.3 MEDIUM 0.2% exploit odds Fix listed

What it is

Out of bounds write in Dawn in Google Chrome on Mac prior to 148.0.7778.216 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)

At a glance

Exploitability: Can be exploited over the network without logging in, but needs a user to act. Limited direct impact.
Exploit odds: 0.2% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2026-05-28 23:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-07-21 11:10 UTC Last updatedMost recent change to the record

Details

Published: 2026-05-28 23:16 UTC
Last modified: 2026-07-21 11:10 UTC
Exploit probability: 0.2% · EPSS, next 30 days
Weakness: CWE-787 · Out-of-bounds write
Record status: Analyzed

Affected

Google Chrome < 148.0.7778.216

Attack profile CVSS 3.1 · 4.3

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required
Scope: Unchanged
Confidentiality: None
Integrity: Low
Availability: None

Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Meme: I wake up, CVE-2026-9930

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Fix and advisories

https://issues.chromium.org/issues/501499832

References

NVD record · CVE.org record