What is CVE-2026-14663?

CVE-2026-14663 is a medium-severity vulnerability in Postgresql, classified under Cleartext Storage in a File or on Disk. CVSS score: 6.5/10. Published 2026-08-13.

How severe is CVE-2026-14663?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Postgresql

CVE-2026-14663

Cleartext storage in PostgreSQL pgcrypto disabled ciphers allows a user to recover cleartext, via direct observation of the faulty ciphertext. The OpenSSL version and OpenSSL configuration determine the disabled ciphers. If the applicati…

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

Affected products

N/a Postgresql — versions 18, 17, 16

Weakness classification (CWE)

CWE-313 — Cleartext Storage in a File or on Disk
CWE-345 — Insufficient Verification of Data Authenticity

References

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Frequently asked questions

What is CVE-2026-14663?: CVE-2026-14663 is a medium-severity vulnerability in Postgresql, classified under Cleartext Storage in a File or on Disk. CVSS score: 6.5/10. Published 2026-08-13.
How severe is CVE-2026-14663?: Medium severity. CVSS v3 base score is 6.5 out of 10.