What’s Vulnerable › Vulnerabilities

CVE-2026-1365: Information Disclosure in Sayax's OSOS

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-09 · updated 2026-10-25
• Weakness: CWE-201

Description

Insertion of sensitive information into sent data vulnerability in Sayax Energy Technologies Inc. OSOS allows Authentication Bypass. This issue affects OSOS: through 09072026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Sayax Energy Technologies Inc. OSOS: through 09072026

References

• https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0520

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