PgBouncer crash in kill_pool_logins_server_error
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.9epss 0.4%
from disclosure to weapon86 days
Published on NVDMay 9
1st PoC+86d
exploitation probability
0.4%top 70% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A possible null pointer reference in PgBouncer before 1.25.2 could lead to a crash, if a server sends an error response without SQLSTATE field.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
n/a · PgBouncerpublic PoCs found — 1
githubgithub.com/George0Papasotiriou/CVE-2026-6666-XPC-Service-NSKeyedUnarchiver-Deserialization-Attack-macOS-iOS-simulation-★ 0⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.