V8 · Off-by-one Error
Source GCVE Database
Not known to be exploited : upgrade to 157.0.8103.78 soon.
Data as of 12 Nov 2026, 01:50 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 157.0.8103.78
Exploitation evidence
Disclosed: evidence found.
CVE published 11 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 11 Nov 2026.
What to do
Upgrade Chrome to 157.0.8103.78.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| GoogleChrome | Affected
| Fixed in
|
AI-suggested
Users should update Google Chrome to version 157.0.8103.78 or later once the fix is officially released. Until then, exercise caution when visiting untrusted websites.
Description
An off-by-one error in the V8 JavaScript engine in Google Chrome versions prior to 157.0.8103.78 could allow a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. The vulnerability is classified with high severity by Chromium security.