CVE-2026-11648
HIGHCVSS 8.8/10EPSS 0.26%
Last modified
CVE-2026-11648 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Use after free in FullScreen in Google Chrome on Windows prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High). EPSS estimates a 0.26% chance of exploitation in the next 30 days.
Description
Use after free in FullScreen in Google Chrome on Windows prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chrome | < 149.0.7827.103 |
References
- https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.htmlRelease Notes, Vendor Advisory
- https://issues.chromium.org/issues/506684534Permissions Required
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-11648?
Use after free in FullScreen in Google Chrome on Windows prior to 149.0.7827.103 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
How severe is CVE-2026-11648?
CVE-2026-11648 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.26% probability of exploitation in the next 30 days.
How do I fix CVE-2026-11648?
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-2026-116472A security issue was discovered in ingress-nginx where a use…2.7
- CVE-2026-116474The `GITEA_TOKEN` of a Gitea Actions job authenticates as th…6.5
- CVE-2026-116476A weakness has been identified in a2aproject a2a-dotnet up t…5.4
- CVE-2026-116477A security vulnerability has been detected in a2aproject a2a…4.3
- CVE-2026-116478A vulnerability was detected in a2aproject a2a-go up to 2.4.…5.3
- CVE-2026-116479A flaw has been found in a2aproject a2a-java up to 1.2.0.Fin…4.3
- CVE-2026-116480Photoshop Desktop is affected by a Heap-based Buffer Overflo…7.8
- CVE-2026-116482A vulnerability has been found in subhajitkhan online-clinic…3.5
- CVE-2026-116485danmu_api before 1.21.7 contains an authentication bypass vu…9.8
- CVE-2026-116486Objenesis before 3.6 contains a type confusion vulnerability…4.5
- CVE-2026-116487NXP MCUXpresso SDK USB middleware (mcuxsdk-middleware-usb) b…4.6
- CVE-2026-116488NXP MCUXpresso SDK USB middleware (mcuxsdk-middleware-usb) b…6.8
Are you affected by CVE-2026-11648?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST