CVE-2026-20976 Code injection in Galaxy Store
A local attacker can execute arbitrary scripts in the Samsung Galaxy Store app due to improper input validation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-20976?
CVE-2026-20976 is a medium-severity code injection vulnerability in Samsung Mobile Galaxy Store, published on 9 Jan 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper input validation in Galaxy Store prior to version 4.6.02 allows local attacker to execute arbitrary script.
Which versions are affected by CVE-2026-20976?
It affects 1 product.
Products include Samsung Galaxy Store.
How do I fix CVE-2026-20976?
No fix has been published for CVE-2026-20976 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-20976 being exploited?
There is no known exploitation of CVE-2026-20976 in the wild and no public exploit code.
Other vulnerabilities in Samsung Mobile Galaxy Store
- CVE-2023-21433 Missing authorization in Galaxy Store
- CVE-2022-33708 Privilege escalation in Galaxy Store
- CVE-2022-33709 Improper input validation vulnerability in ApexPackageInstaller in Galaxy Store prior to version 4.5.41.8 allows local attackers to launch a
- CVE-2022-33710 Privilege escalation in Galaxy Store
- CVE-2023-42580 Code injection in Galaxy Store
Sources
Also known as GHSA-pxqv-3v4v-fcv9.