CVE-2026-75553 Hardcoded credentials in Tohoku Electric Power "Yorisou e Net" Android App
Attackers can extract hard-coded cryptographic keys from the Tohoku Electric Power mobile app, potentially compromising data security.
- 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-2026-75553?
CVE-2026-75553 is a low-severity vulnerability in Tohoku Electric Power "Yorisou e Net" Android App, published on 25 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Smartphone application Tohoku Electric Power "Yorisou e Net" uses a hard-coded cryptographic key, which may allow an attacker to retrieve a hard-coded cryptographic key from the affected product.
Weakness: CWE-321
Which versions are affected by CVE-2026-75553?
How do I fix CVE-2026-75553?
No fix has been published for CVE-2026-75553 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-75553 being exploited?
There is no known exploitation of CVE-2026-75553 in the wild and no public exploit code.
Sources
Also known as GHSA-2q7r-p8fq-p422.