Process-memory disclosure via uninitialized Video data
Published Jun 8, 2026 · Updated Jun 8, 2026
Uninitialized memory use in Chrome Video before 149.0.7827.103 on Windows allows remote attackers to read process memory via crafted HTML. Chrome has not published the affected Video function or the operation that exposes uninitialized bytes from process memory. Exploitation requires a renderer process already under attacker control and user interaction with the crafted page; the reported impact is information disclosure only.
Summary
What happened
Uninitialized memory use in Chrome Video before 149.0.7827.103 on Windows allows remote attackers to read process memory via crafted HTML. Chrome has not published the affected Video function or the operation that exposes uninitialized bytes from process memory. Exploitation requires a renderer process already under attacker control and user interaction with the crafted page; the reported impact is information disclosure only.
The record
- CVE
- CVE-2026-11696
- Published
- Jun 8, 2026
- Updated
- Jun 8, 2026
- Vendor
- Go standard library
- Product
- Google Chrome
- Classifications
- CWE-457, T1189
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 8, 2026CVE publishedPublication date reported by the CVE source.
- Jun 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=149.0.7827.103 <149.0.7827.103
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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