DeutschShown in its original language — a full translation is planned for a future version.
PgBouncer: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2026-09-22
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in PgBouncer ausnutzen, um einen Denial of Service Angriff durchzuführen.
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describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-6669US | — | — | ||
Missing upper bound on the key derivation iteration count accepted during SCRAM authentication to a backend server in PgBouncer through 1.25.2 allows a malicious or compromised Pos… | ||||
| CVE-2026-6668US | — | — | ||
Integer overflow in the packet buffer growth logic in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to cause a denial of service. Sufficiently large input make… | ||||
| CVE-2026-19888US | — | — | ||
Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2 allows an unauthenticated remote attacker to crash the process. A m… | ||||
02
references
External citations — patches, advisories, analysis.
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