CVE-2026-18642 json
Remote Code Execution via Insecure Deserialization in TÜBİTAK BİLGEM's eta-otp-lock
published 2026-08-03 3 mo ago modified 2026-10-23 16 d ago also EUVD-2026-52294
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock 1.0.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 3 mo ago
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
-
siberguvenlik.gov.tr
/guvenlik-bildirimleri/detay/tr-26-0730
government-resource
Sources
- CVE List CVE-2026-18642
- NVD CVE-2026-18642
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.