Vulnerability · Published Aug 3, 2026 · Assigned by TR-CERT
CVE-2026-18642Remote Code Execution via Insecure Deserialization in TÜBİTAK BİLGEM's eta-otp-lock
High 7.8
In plain English
A high-severity unsafe deserialization in eta-otp-lock from TUBITAK BILGEM Software Technologies Research Institute. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.4%top 68.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Deserialization of untrusted data vulnerability in TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock allows Object Injection. This issue affects eta-otp-lock: before 1.0.4.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TUBITAK BILGEM Software Technologies Research Institute | eta-otp-lock | 0 – before 1.0.4 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0730 government-resource