JLSEC-2026-39 — Vulnetix

JLSEC-2026-39 PUBLISHED

In PostgreSQL, a modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.

Affected Products

Vendor	Product	Versions
Julia	LibPQ_jll	0, 0

Timeline

Apr 3, 2026 CVE Published
Apr 3, 2026 CVE Updated

References

https://bugzilla.redhat.com/show_bug.cgi?id=2165722 url
https://security.netapp.com/advisory/ntap-20230427-0002/ url
https://www.postgresql.org/support/security/CVE-2022-41862/ url

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