CVE-2026-9973
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.8epss 0.3%
from disclosure to weapon54 days
Published on NVDMay 28
1st PoC+54d
exploitation probability
0.3%top 80% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
Out of bounds write in V8 in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Google · Chromepublic PoCs found — 1
githubgithub.com/jaf0rk/CVE-2026-9973-exploit★ 6⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.