CVE-2026-8529
HIGHCVSS 8.8/10EPSS 0.30%
Last modified
CVE-2026-8529 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Heap buffer overflow in Codecs in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted video file. (Chromium security severity: High). EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
Heap buffer overflow in Codecs in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted video file. (Chromium security severity: High)
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 148.0.7778.168 |
References
- https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.htmlRelease Notes, Vendor Advisory
- https://issues.chromium.org/issues/490222151Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-8529?
Heap buffer overflow in Codecs in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted video file. (Chromium security severity: High)
How severe is CVE-2026-8529?
CVE-2026-8529 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.
How do I fix CVE-2026-8529?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-85272Open edX Platform enables the authoring and delivery of onli…4.3
- CVE-2026-85274InvoicePlane is a self-hosted open source application for ma…6.5
- CVE-2026-85279Notepad++ is a free and open-source source code editor. Prio…8.6
- CVE-2026-8528Insufficient validation of untrusted input in SiteIsolation …4.3
- CVE-2026-85288Notepad++ is a free and open-source source code editor. Prio…6.7
- CVE-2026-85289InvoicePlane is a self-hosted open source application for ma…6.5
- CVE-2026-85290InvoicePlane is a self-hosted open source application for ma…5.3
- CVE-2026-85291InvoicePlane is a self-hosted open source application for ma…6.5
- CVE-2026-85292InvoicePlane is a self-hosted open source application for ma…4.8
- CVE-2026-85293InvoicePlane is a self-hosted open source application for ma…4.8
- CVE-2026-8530Use after free in Network in Google Chrome on Windows prior …8.3
- CVE-2026-85302Improper Neutralization of Input During Web Page Generation …6.5
Are you affected by CVE-2026-8529?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST